Asbestos Exposure at Job Sites Across Pennsylvania

Aliquippa

• Aliquippa and Southern R.R.
• Aliquippa High School
• Aliquippa Junior High School
• Aliquippa Works
• Crucible Steel
• Harding Ave. Jr. High School
• J. B. Veatch
• Jones and Loughlin Steel Corporation
• Junior High School
• Liberty Building & Heating
• Ltv Steel
• North Pipe Shop
• Queen City Cleaners
• Tin Mill

Allegheny

• A. and S. Wilson Company
• Alleghany High School
• Allegheny City Electric Light Company
• Allegheny Heating Company
• America Steel Hoop Company
• American Locomotive Company
• American S. and W. Company
• Baker Chain and Wagon Iron Manufacturing Company
• Boggs and Buhl
• Carnegie Steel Company
• D Lutz and Son Brewing Company
• D. L. Clark Company
• Edith Furnace
• Eleventh Ward School
• George Hasley and Sons
• H. J. Heinz and Company
• Henry Phipps Mutual Training School
• Imperial Leather Company
• Independent Brewing Company
• La Belle Works
• Marshall Kennedy Company
• Mckinney Manufacturing Company
• National Lead and Oil Company
• Oliver and Snyder Steel Company
• P.Mcgraw and Wool Company
• Penna Light, Heat and Power Company
• Penna Lines West of Pitts
• Pennsylvania Light and Power Company
• Perma Company Lines West of Pitts
• Pittsburgh Coal Company
• Pittsburgh Forge and Iron Company
• Pittsburgh Milling Company
• Pittsburgh Plate Glass Company
• Pressed Steel Car Company
• Western Penitentiary of Penna
• Westinghouse Air Brake Company
• Westinghouse Electric and Manufacturing Company

Allentown

• A T & T
• A.B.E. Airport
• Abroqast Bastin Company
• Air Products & Chemicals
• Allen Laundry
• Allen Products Company
• Allentown and Kurtztown Traction Company
• Allentown High School
• Allentown Hospital
• Allentown Portland Cement Company
• Allentown Rapid Service Ice Company
• Allentown State Hospital
• Allentown Water Works
• Allentown-Bethlehem Gas Company
• Amalgamated Silk Corporation
• American Steel and Wire Company
• Arbogast & Bastlan Company
• At&t Technologies
• Bethlehem Steel Company
• Blossom Products Corporation
• Bonney Forge & Tool
• Bonney Frg Division
• Bonney Tool & Forge Works
• Central Catholic High School
• Consolidated S. and W. Company
• Coplay Cement Manufacturing Company
• Duggan & Marcon, Incorporated
• Eastern Industrial Insulation
• First National Bank
• Fogelsville Plant
• Friskies Pet Care Company Inc
• General Electric Company
• H.H. Chrowder Company
• Haltenback and Stephens
• Hess Brothers Warehouse
• Horlacher Brewing Company
• International Motor Company
• Iowa Barbed Wire Company
• Lehigh County Court House
• Lehigh Portland Cement Company
• Lehigh Valley Cooperative Farmers
• Lehigh Valley Dairy
• Lehigh Valley Traction Company
• Lehigh Valley Transit Company
• Lucent Technologies Inc
• Mack Truck
• Mauch Chunk Lehighton and Slatington Railway Company
• National Bond Insulators, Inc.
• Penn. Allen Port Cement Company
• Pennsylvania Power & Light
• Ppl Electric Utilities Corp
• Sacred Heart Hospital
• Sears Roebuck Company
• Spirax-Sarco Incorporated
• Syntex Corporation
• Thermal Engineering, Incorporated
• Trexler Farms
• United Gas Improvement
• W.F: Mosser and Son
• Wertz Engineering Company
• Western Electric Company, Inc.
• Wm. H. Taylor and Company

Altoona

• Allegheny Furnace
• Altoona and Logan Valley Electric Railway Company
• Altoona Car Shops
• Altoona High School
• Altoona Logan Valley Elec . Railway Company
• Altoona School District
• Altoona Vocational Technology High School
• American Warming and Ventilating Company
• Baker Elementary School
• Bon Secours Holy Family Hospi
• Curtin Elementary School
• D.S. Keith Junior High School
• Edison Electric Illuminating Company
• Machine Shop
• Mercy Hospital
• Monougahela Melting Company
• Penn Central Light and Power Company
• Pennsylvania Electric Company
• Pennsylvania Railroad Company
• S. K. F. Plant Addition
• School District of City Altoona
• St. Marks School
• Us Veterans Administration
• Veterans Hospital
• Wright Elementary School

Ambridge

• A.M. Byers Company
• Ambridge Plant
• American Bridge Company
• Armco Steel Corp
• Babcock and Wilcox Company
• Bethlehem Steel
• H.H. Robertson Company
• Johnnys Gas Station
• Koppel Steel Company
• National Electric Products Corp
• National Supply Company
• U. S. Steel Corporation
• United States Steel Corp
• Wycoff Steel

Beaver Falls

• America Steel and Wire Company
• American Ax and Tool Company
• Armstrong Cork Company
• B & W Main Tube Plant
• Babcock & Wilcox Company
• Babcock & Wilcox Koppel Works
• Babcock and Wilcox Tubular Products Div
• Beaver Falls Medical Center
• Beaver Valley Traction Company
• Beaver Wire Company
• Consolidated S. and W. Company
• Geneva College
• Grosglass
• Hartman Steel Company
• Ingram Richardson Company
• Koppel Plant
• Koppel Steel Company
• Mack Axe Works
• Pittsburgh Railways Company
• Pittsburgh Seamless Tube Company
• Providence Hospital
• Republic Steel Corporation
• Standard Scale and Supply Company
• Stores Department
• Tate Jones Company
• Tubalas Products Div
• Union Drawn Steel Company
• Valley Ice Company

Bethlehem

• Air Reduction Plant
• Air Reduction Sales Company
• Allied Chemical Corp
• Barrett Company
• Bethlehem Fairfield Shipyard Incorporated
• Bethlehem Iron Works
• Bethlehem Plant
• Bethlehem Silk Company
• Bethlehem Steel Company
• Bethlehem Steel Shipyard
• Central New Jersey Railroad
• Clearview Elementary School
• Coke Boiler House
• Coke Oven Div
• Didier Station
• Freedom H.S.
• Lehigh Engineering
• Lehigh Pipe Shop
• Lehigh University
• Lehigh Valley Railroad Company
• Moravian College
• Pangborn Corporation
• R. K. Laros Silk Company
• Reichard Coulston
• Saucon Plant
• Skating Rink
• St. Luke's Hospital
• Steelton and Highspire Railroad Company
• United Church of Christ

Braddock

• American Chain and Cable
• American. Steel and Wire Company
• Braddock and Turtte Creek Electric Railway
• Braddock Electric Railway Company
• Braddock General Hospital
• Citizens Elect Light Company
• Edgar Thompson Works
• Jones & Laughlin Steel
• Line Company
• Pittsburgh Wire Company
• Rochez Brothers & Supply Company
• United States Steel Corporation

Bradford

• Bradford Oil Refining
• Bradford Supply Company
• Corning Glass Works
• Dresser Manufacturing Division
• Kendall Refining
• Kendall Refining Company
• Minard Run Oil Company
• Petroleum Reclamation Company
• Presbyterian Church
• Ryder & Richmond Oil Company
• Speer Carbon Company
• Speer Resistor Division
• Tidewater Pipe Line Company
• Union Dish Company
• Universal Oil Products
• Wilson Fitzgibbons Oil Company
• Witco Chemical Corporation
• Zion Industries

Bridgeport

• Budd Company
• Continental Diamond Fibre
• Cumberland Lt Ht and Pr Company
• Dager and Cox Eureka Paper Mills
• Daring Paper Company
• Hugh Mcinnes Rebecca Paper Mill
• James Lees and Sons Company
• Philadelphia Electric
• Union Paving Company
• Valley Traction Company
• Wager and Cox

Bristol

• Bristol Water Works
• Days Inn
• Kaiser Engineers
• Kaiser Metal
• Merchant Shipbuilding Corporation
• Minnesota Mining & Manufacturing Company
• National Container Company
• Paterson Parchment Paper Company
• Philadelphia Piping & Equipment Company
• Purex Corporation
• Railway Specialties
• Rohm & Haas Chemical
• Seaboard Container Corporation
• Superior Zinc Corp
• Wm. H. Grundy and Company

Butler

• Air Reduction Sales Company
• AK Steel
• American Austin Car Company
• American Bantam Car Company
• American Rolling Mill
• Armco Steel Corporation
• Butler County Memorial Hospital
• Butler Health System
• Butler High School
• Butler Light, Heat and Power Company
• Butler State Memorial Hospital
• Butler Township
• Butler Works
• Forged Steel Wheel Company
• H. Julius Klingler and Company
• John F. Casey, Incorporated
• John Tack & Sons
• Kaiser Job
• Keystone Pipe and Supply
• New Steel Building
• Power House
• Pullman Standard Car Manufacturing Company
• Rotoblast
• Standard Steel Car Company
• Steel Car Forge Company
• Wayne Crouse, Inc.
• West Pennsylvania Traction Company

Carbondale

• American Welding Company
• Carbondale High School
• Carbondale Machine Company
• Coal Brook Mine
• Delaware and Hudson Coal Handling Plant
• Delaware and Hudson Company
• Gentex Corp
• Hendrick Manufacturing Company
• Hudson Coal Company
• Lackawanna Valley Electric Lt and Power Company
• Northwest Collery
• Our Lady of Mt Carmel Convent
• Simpson and Watkins

Carnegie

• Aetna Chemical Company
• Amjohn Inc.
• Carlson Manufacturing Company
• Carnegie Tube Company
• Columbia Bridge Company
• Damascus Nickel Steel Company
• Guardian Encr & Dev Company
• Masonry Inc
• Mcclintic-Marshall Construction Company
• Salem Brosius Inc
• Superior Steel Corporation
• Taylor Forge & Pipe Works
• Union Electric Steel Company

Chester

• A.H. Wirz Inc.
• American Dredge
• American Dyewood Company
• American Locomotive Company
• Atlantic Refining Company
• Baldt Anchor Chain and Forge Company
• Baldt Anchor Company
• Baldt Anchor Forge Company
• Baldwin Lima Hamilton
• Balot Anchor Forge Company
• Beacon Light Company
• Bp
• Buono Bakery
• Chester High School
• Chester Lace Company
• Chester Paper Company
• Chester Processing Company
• Crozier Medical Center
• Delaware County Electric Company
• Delaware River Steel Company
• Dredge Philadelphia
• Employment Security Office
• Fayette Manufacturing Company
• Federal Steel Foundry Company
• Ford Motor Company
• Hopeman Borthers
• J H Wilcox
• M.T. Seakite
• Medford's Inc.
• National Tube Company
• Newark Processing Company
• Pacor
• Peco Chemical
• Penn Shipbuilding
• Pennsylvania Industrial Chemical Company
• Pennsylvania Railroad
• Pennsylvania Steel Mill
• Philadelphia Electric Company
• Philadelphia Quartz Company
• Phoenix Iron and Steel Company
• Pittsburgh Ferromanganese Company
• Reynolds Metals Company
• Ruth Bennett Project
• Scott Paper Company
• Springwell Foundry
• Sun Oil
• Sun Shipbuilding & Drydock Company
• Sun Transport Company
• Thermal Refractories Company
• Thomas Haywood
• Tidewater Steel Company
• Ukranian Cathedral
• Widener University
• Wirtz A H Inc

Clairton

• Badger Corp Benzoil Plant 8
• Carnegie Steel Company
• Clairton By-Products Coke Works
• Clairton High School
• Clairton Steel Works and Furnaces
• Crucible Steel Company of America
• Keystone Project
• Pennsylvania Industrial Chemical Company
• Power Piping Company
• United States Steel Corporation
• Usx Steel Mill

Coatesville

• Bethlehem Lukens Plate
• Coatesville Rolling Mill Company
• Day & Zimmerman
• Lakens Iron and Steel Company
• Linde Air Products Company
• Lukens Iron and Steel Company
• Lukens Steel Company
• North Brothers Company
• Physical Test Labs.
• Steam Generator Sales Service
• Veterans Administration Hospital
• Worth Brothers Company

Conshohocken

• Acousticraft, Incorporated
• Alan Wood Iron and Steel Company
• Alan Wood Steel Company
• Allenwood Steel
• Budd Company
• Conshohocken Worsted Company
• Finnaren & Haley Paint
• Ford and Kendig Company
• Goodyear Tire and Rubber
• Ivy Rock Farm
• Jawood Lukens
• John Wood Company
• John Wood Manufacturing Company
• Keystone Woolen Mills
• Lee Rubber & Tire Company
• Longmead Iron Company
• Quaker Chemical Corporation
• Smith Kline & French
• William Armstrong & Sons
• Wood John Company
• Wood, Alan, Steel Company

Danville

• Auditorium Danville State Hopital
• Cherokee Plant
• Danville State Hospital
• Danville Stove and Manufacturing Company
• Danville Structural Tubing Company
• Danville Water Works
• Howe and Polk
• Howe and Samuel
• Hydro-Blast Corporation
• Mahoning Rolling Mill Company
• Merck Chemical
• Merrick Chemical Plant
• Montour Cty
• Montour Steel and Iron Company
• North Branch Steel Company
• Pennsylvania Brake Beam Company
• Reading Iron Company
• Reed Danville State Hopital
• Washington Powerhouse

Dubois

• Adrian Furnace
• American Motors
• Baltimore & Ohio Railroad Company
• Berwind White Coal Manufacturing Company
• Buffalo and Susquehanna Coal and Coke Company
• Burke, Parsons & Bowlby
• Dubois Elect and Tractn Company
• Dubois Hospital
• Fitzpatrick Sheetmetal
• Osborn Machine Company
• Rochester and Pittsburgh Coal and Iron Company

Easton

• Alpha Portland Cement Company
• Ashland Emery and Corumdum Company
• Belementis Pigments Inc
• Bethlehem Corporation
• Bethlehem Steel Corporation
• Chipman Knitting Company
• Chipman Knitting Mills
• City Hall & Courthouse
• Dixie Cup Plant
• Dock St. Plant
• Eastern Affiliated Services Corp
• Eastern Pennsylvania Power Company
• Easton Gas and Electric Company
• Easton High School
• Easton Shopping Center
• Harrisburg Foundry and Mach Company
• Ingersoll Rand Company
• Ingersoll Sergeant and Drill Company
• Lafayette College
• Lehigh Water Company
• Metropolitan Edison Company Dock St. Station
• Northampton Traction Company
• Northern Ore Company
• Pennsylvania Utilities Company
• Peoples Consolidated Service Corptn
• Pfizer Inc.
• R. and H. Simon
• Taylor Wharton Iron and Steel Company
• Temple Covenant of Peace
• Victor Balata Plant
• Wm Wharton Jr. Company

Eddystone

• Baldwin - Lima-Hamilton
• Baldwin Locomotive Works
• Boeing Company
• Boeing Vertol
• Eddystone Manufacturing Company
• Eddystone Powerhouse
• Eddystone Station
• Exelon Power
• General Steel Castings Company
• Heppenstall Eddystone Corp
• Heppenstall Forge Eddystone Company
• Midvale Heppenstall Company
• North Side of Industrial Highway
• Peco Eddystone Station Powerhouse
• Philadelphia Electric
• Scott Foam
• Scott Paper Company
• Vertal Division
• Vertol Div Boeing Company

Erie

• Aluminum Company of America
• Ball Engine Company
• Barron College
• Black and Germer
• Consumers Power
• Continental Rubber Works
• Detroit Steel Products Company
• Eric City Iron Works
• Eric Forge & Steel
• Erie Coke Company
• Erie County Electric Company
• Erie Electric Motor Company of Erie Pa.
• Erie Forge and Steel Company
• Erie Lighting Company
• Erie Malebus Iron
• Erie Works
• F.H. Kalbfleisch
• G.A.F. Corp Industrial Prod Div
• General Electric Company
• H.T.Watson Company
• Hammermill Paper Company
• Hamot Hospital
• Hamot Medical Center
• Hydro-Blast Corporation
• Interlake Iron Company
• International Paper Company
• K & L Refractory Service
• Laco-Mcmullen Company Inc.
• Linde Company
• Lovell Manufacturing Company
• McEnery Company
• Mill Creek School
• Millcreek Mall
• Norfolk & Western Railroad
• Nosco
• Oldman Boiler Works
• Pennsylvania Electric Company
• Pennsylvania Gas Company
• Pennsylvania Railroad
• Pennsylvania Rubber Company
• Perry Iron Company
• Quint Corp
• Rubel
• Sans Corporation
• Skinner Engine Company
• Union Iron Works
• Wellman - Seaver Morgan Company
• Whiting Corporation
• Zurn Industries

Greensburg

• Allegheny Energy Supply Company
• Atlantic Crushed Coke Company
• East Hempfield Elementary School
• Hatfields Ferry Power Station
• Jamison Coal and Coke Company
• Kelly and Jones Company
• Keystone Coal and Coke Company
• Navy Propulsion Plant
• St. Joseph's Academy
• Wayne Constn Company
• Westmoreland County Home For The Destitute

Harrisburg

• Amp, Incorporated
• Badwell Company
• Beckwith Mach
• Bodwell Company
• Central Iron and Steel Company
• Columbia Rolling Mill Company
• Dauphin County Prison
• Department of Motor Vehicles Building
• Fanny Farmers Candy Manufacturing
• Farm Show Building
• Finance Building Capitol Complex
• General Electric
• Glen Gery Shale Brick Company
• Governor's Mansion
• Gsa
• Harrisburg Hospital
• Harrisburg Light and Power Company
• Harrisburg State Hospital
• Harrisburg Steel
• Harrisburgh Light and Power Company
• Harrisburgh Water Works
• Henry Laudenslager
• Hummelstown Water Supply
• J D Fenny Company
• J W Koch Company
• Jacoby Heating Inc
• Kim-Bob Construction
• Lochiel Rolling Mill Company
• Mann Brothers
• Metropolitan Edison-Tmi
• Middletown Air Force Base
• Novingers, Incorporated
• Parkway Apt.
• Paxtang Electric Company
• Paxton Iron and Steel Company
• Paxtron Furnaces
• Penn Mo Fire Brick Company
• Penn State Educational Association Building
• Pennsylvania Power & Light
• Phoenix Iron and Steel Company
• State Office Building, Commonwealth Ave. and Foster St.
• Trw Inc.
• Tuscarora Oil Company, Ltd.
• Tyrone Iron Company
• Union Carbide Corporation

Hazleton

• A. Barletta & Sons
• A. Pardee and Company
• Beryllium Corporation
• Berylluim Corp
• Duplan Corporation
• Duplan Silk Corp
• E.I. Du Pont De Nemours and Company
• Edison and Illuminating Company
• Electric Auto-Lite Company
• Evans Colliery Company
• Hazelton Water Works.
• Hazleton Brick Company
• Hazleton Electric Light and Power Company
• Jere Woodring and Company
• Jere Woodring and Company
• Lehigh Valley Coal Company
• Lehigh Valley Coal Company
• Maryd Coal Company
• Tere Woodring and Company

Homestead

• Bethlehem Steel Corporation
• Carnegie Steel Company
• Homestead Highland
• Homestead Water Works
• Homestead Works Us Steel
• Howard Axle Plant
• Linde Air Products Company
• Mesta Machine Company
• Monongahela Electric Light Company
• Open Hearth Div
• Pangborn Corporation
• United Engineering & Foundry Company
• United States Steel Corporation
• Westinghouse Electric Company

Indiana

• Bowman Trucking
• Commonwealth of Pennsylvania
• Hetrick and Wilson
• Indiana Cold Stge and Ice Company
• Indiana Erie Company
• Indiana Provision Company
• Indiana State Teachers College
• Keystone Power Plant
• Lucerne Mines
• Mccreary Tire & Rubber Company
• Pittsburgh Rochester Coal
• University of Pennsylvania

Johnstown

• A J Haws and Sons Ltd
• Air Production Sales
• Beam Yard Power House
• Bessemer Steel Works
• Blooming Mill
• Cambria Iron Company
• Cambria Leasing Corporation
• Cambria Library Association
• Cambria Steel Company
• Chas St Suppes
• Citizens Light Heat and Power Company
• Conemaugh Power Station
• Conemaugh Valley Memorial Hospital
• Crane Company
• Franklin Works
• Garfield Junior High School
• Gautier Steel Department
• Hiram Swanks Son
• Johnson Company
• Johnstown Water Authority
• Koppers Company, Inc.
• L-Air Liquide
• Lee Hospital
• Lorain Steel Company
• Meadowvale School
• Mill Creek Power House
• National Radiator Company
• Number 3 Rollilng Mill
• Number 4 Rolling Mill
• Number 5 and Number 6 Blast Furnace
• Number 8 Grutier Mill
• Open Hearth Plant
• Penn Public Service Corp
• Pennsylvania Electric Company
• Reliant Energy Mid Atlantic
• Semet Solvay Company
• Seward Power Plant
• Southern Cambria St. Railway Company
• St. Joe Lead
• U. S. Steel Corporation
• Universal Elec. & Manufacturing. Company
• Wire Mill

Kingston

• Bartels Brewing Company
• Bucknell University
• Culp Industrial Insulation Company
• D. L. and W Railroad Company
• East Boston Colliery
• Erie Lackawanna Railroad
• Eureka
• Kingston Coal Company
• Lehigh Valley R. R.
• Mary Street Project
• Marywood College
• Miseracordia
• Number 2 Shaft Colliery
• Number 4 Breaker
• Number 4 Colliery
• P P & L Office Building
• Penn High School
• W G Payne and Company
• Wilkes College
• Wise

Lancaster

• Aluminum Company of America
• American Paper Products Company
• Armstrong Contracting & Supply
• Armstrong Cork Company
• Armstrong World Industries
• Burle Industries Inc
• Carbon Malleable Company
• Citizens Electric Light Heat and Power Company
• City of Lancaster Pa Department of Water
• Closure Plant
• Conestoga Traction Company
• Consolidated Cigar Company
• Decorating & Display Studio
• Edison Electric Illuminating Company
• Everets and Overdeer
• Floor Plant Building 500
• Hamilton Watch Company
• Hess Department Store
• Hilton Hotel
• Host Motel
• Howe Sound Company
• Howmet Corporation
• I.T.T. Fluid Products
• John Tearney Heating & Plumbing
• Kelloggs
• Lancaster Closure Plant
• Lancaster Cork Works
• Lancaster County Railway and Light Company
• Lancaster Floor Plant
• Lancaster Mall Castings
• Lancaster Malleable Castings Company
• Lancaster Water Works
• National Borax Company
• New Air Cond System Closure Plant
• New Sr. High School
• Office & Whse. R. C. A.
• Park City Shops
• Penn Dairies
• Pennsylvania Iron Company
• Pennsylvania Power & Light Company
• Quaker State Metals Company
• R. C. A. Victor
• Radio Corp of America Tube Div
• Reese Metal Products Corp
• Research & Development Center
• Schick Inc.
• Smoketown Elementary School
• Sprenger Brewing Company
• Springs Cotton Mills
• Ss Bertz Whse
• St. James Episcopal Church
• St. Joseph Hospital
• Thaddeus Stevens Industrial School
• Wall & Shand, Duke and Vine Sts.
• William J. Mimm Lancaster Floor Plant
• Woolworth Building
• Ymca Building

Lansdale

• Advanced Specialty Company
• American Clean Tile
• American Olean Tile Company, Inc
• J W Rex Company
• Lansdale Tube
• Merck and Company
• Rolle Manf Company
• Shelly Brothers Inc.
• Stanbridge Apts
• Ymca
• Zenith Corporation

Latrobe

• American Locomotive Company
• Citizens Bank
• Kennametal Inc
• Latrobe Area Hospital
• Latrobe Brewing Company
• Latrobe Construction
• Latrobe Electric Steel Company
• Latrobe Forge & Spring, Inc.
• Latrobe Hospital
• Latrobe Steel Company
• Latrobe Steel Works
• Railway Steel Spring Company
• Vanadium Alloy Steel Company
• Vasco
• Vciticorp Venture Capital
• Vulcan Mold

Lebanon

• Aluminum Company of America
• Amer Iron Steel Manufacturing Company
• American Iron and Steel Company
• Bethlehem Steel Corp
• Central Works
• Cleaver Brooks Company
• J and R Meily
• John A. Rigg
• Lackawanna Iron and Steel
• Lavino Furnace Company
• Lebanon Blast Furnace Company
• Lebanon City County Building
• Lebanon Concentrator Plant
• Lebanon Furnance Company
• Lebanon Steam Company
• Lebanon Valley Iron Works
• Lebanon Valley Str. Railway. Company
• Penna Bolt and Nut Company
• Pennsylvania Bolt and Nut Company
• Pennsylvania Steel Company
• West End Rolling Mill Company

Marcus Hook

• Allied Chemical Corporation - Baker & Adamson Plant
• American Viscose Corporation
• B.F. Refinery
• Benzol Products Company
• Bp Oil Corporation
• Brithish Petro
• Congoleum
• Congoleum Nairn Inc.
• Conoqleum Company
• General Chemcial Company
• J.J. White Company
• Marcus Hook Plant
• National Aniline and Chemical Company
• Pure Oil Company
• Signal Oil & Gas Company
• Sinclair Refining Company
• Sun Oil Company Refinery
• Sun Oil Plant
• Sun Petroleum Company
• Sunoco Refining and Marketing
• Texas Company
• Tosco Pennsylvania
• United Roofing and Manufacturing Company
• Visco Company
• Viscose Company

McKees Rocks

• Alcoa
• Bell Telephone
• Carnegie Tech
• Desuperheater Station
• Duquesne Brewing Company
• Eliza Pipe Shop
• Federal Enameling and Stamping Company
• Fort Pitt Malleable and Grey Iron Company
• Fort Pitt Malleable Iron Company
• George V. Hamilton, Inc.
• Hilton Hotel
• James Mckay Company
• Koppers Company
• Lockhart Iron and Steel Company
• McKees Rocks Ind Enterprises
• National Aniline Division - Uss Chemicals
• Olin Mathieson Chemical Corporation
• P & L
• Pennsylvania Malleable Company
• Pittsburgh Coke & Chemical Company
• Pittsburgh Lake Erie Railroad Company
• Pittsburgh Steel Company
• Pressed Steel Car Company
• River Toad
• Schoen Steel Wheel Company
• Shipping Atomic Power Station
• Singer Ice Company
• Skin & Cancer Clinic
• U. S. Steel Corporation
• U. S. Steel Urban Works
• Underground
• Van Dorn Company Heat Tre
• Weirton Steel
• Westinghouse Electric Company
• Youngstown Sheet & Tube Company

McKeesport

• Amer Sheet Steel Company
• City of McKeesport Water Department
• Enamel Products & Plating Company
• Firth Sterling Inc
• Firth Sterling Inc.
• Firth Sterling Steel Company
• Firth Sterling Steel Company
• Fort Pitt Steel Casting Company
• Kelsey Hayes Wheel Company
• Marker & Sons
• McKeesport and Youghiogheny Ice Company
• McKeesport Hospital
• McKeesport Manufacturing Company
• McKeesport Tin Plate Company
• McKeesport Water and Light Company
• McKeesport Water Purification Works
• McKeesport Works
• Monongahela Furnaces
• Nat. Tube Works. Company
• National Galvanizing Works
• National Rolling Mill
• National Tube Company
• National Tube Works Company
• Peoples Ice Light and Storage Company
• Peters and Company
• Peters Packing Company
• Pittron
• Pitts. McKeesport and Westmoreland St. Railway Company
• Tube City Brewing Company
• U. S. Steel Corporation
• W Dewees Wood Department

Middletown

• Am. Department
• Amergen Energy Company
• American Tube and Iron Company
• Central Gas & Electric
• Edison Light Company
• Metropolitan Edison Company
• Middletown Car Company
• Middletown Car Works
• Middletown Elementary School
• Olmstead Air Force Base
• Three Mile Island Nuclear Plant

Midland

• Colt Industries
• Colt Industries Crucible, Inc.
• Crucible Steel Company of America
• E W Bliss Company
• Ltv Sheet and Tube
• Midland Steel Company
• Midland Works
• Naval Ordnance Works
• Pittsburgh Crucible Steel Company
• Pittsburgh Steel
• Rust Boiler Company
• S. Jarvis Adams Company
• Treadwell Construction Company

Monaca

• Applied Energy Services Inc
• Arco Polymer
• Colonial Steel Company
• Horsehead Industries
• Koppers Company, Inc.
• Phoenix Glass Company
• Pittsburgh Screw and Bolt Company
• Pittsburgh Tool Steel Wire
• Sinclair Koppers Company
• St Joseph Lead Company
• St. Joe Resources Company
• St. Joseph Lead Company
• Superior Drawn Steel Company
• United States Sanitary Manufacturing Company
• Us Sanitary Manufacturing.
• Vanadium Alloy Steel Company
• Zinc Smelting Div

Morrisville

• A.E. Staley Manufacturing Company
• Commons At Fallsington
• Fairless Hills Steel Mill
• Fairless Works
• First Presbyterian Church
• Norland Shipping & Trading Company
• Pennsbury Pottery Company
• Rhodia Inc
• Staley Syrups
• Stauffer Chemical Company
• U.S. Steel Corporation
• US Steel Mill
• Victor Chemical Works
• Vulvanized Rubber & Plastics Company
• Wheelabrator Falls Wte

Mount Carmel

• Colonial Colheries Company
• Edison and Illuminating Company
• Girard Coal Company
• Lehigh Valley Coal Company
• Midvalley Coal Company
• Phila and Reading
• Scott Colliery
• Susquehanna Collieries Company
• Union Coal Company
• Union Coal Company Scott Colliery
• Union Coal Company Scott Shaft

Neville Island

• Allegheny Chemical
• Badger Us Steel Chemical Plt
• Bethlehem Steel Corporation
• Davison Coke and Iron Company
• Dravo Corp
• Dravo Shipbuilding
• Green Bag Cement
• Gulf Refining Company
• Island Petroleum Company
• Marquette Cement
• Neville Chemical Company
• Neville Island Coke & Chemical
• Pittsburg Coke & Chemical Company
• Pittsburgh Activated Carbon Company
• Pittsburgh Coke & Chemical Company
• Shenango Steel
• United States Steel Corporation
• Vulcan Detinning Company

New Castle

• American Brake Shoe
• American Sheet and Tin Plate Company
• Baltimore & Ohio Railroad Company
• Barnes Construction Company
• Benjamin Franklin Jr High School
• Boston & Ohio Railroad
• Carnegie Steel Company
• Delworth Paper Company
• G W Johnson Company
• H. Koppers Company
• Lehigh Portland Cement Company
• Mesta Machine Corp
• Mohoningtown Shops
• National Steel Company
• National Steel Service Center, Inc.
• New Castle Electric Company
• New Castle L.H.And Power Company
• New Castle Plant
• New Castle Portland Cement Company
• New Castle Shovel Company
• New Castle Stamp'G Company
• New Castle Water Company
• Ohio Pennsylvania System
• Orion Power Holdings Inc
• Pennsylvania Power Company
• Shenango China Company
• Shenango Valley Steel Company
• United Engineering & Foundry Company
• Universal-Rundle Corporation
• Vulcan Foundry and Machine Company

Norristown

• Allenwood Steel
• American Asbestos
• Asphalt Paving & Supply
• Borzillo Bakery
• Handy & Harman Tube Company
• Mccarter Iron Works
• Mccarters Iron
• Norristown Hospital
• Norristown Magnesia and Asbestos Company
• Norristown Municipal Sanitation Department
• Norristown Post Office
• Norristown State Hospital
• Peco-Barbados Island Powerhouse
• Philadelphia Electric Company
• Sacred Heart Hospital
• Saint Joseph's School
• State Hospital For Insane
• Welding Engineers
• Wildman & Schwartz
• Wildman Jacquard Company

Philadelphia

• A J Cameron Company
• A Moe & Company
• A. Blumberg & Sons
• A. Darrah Contractors
• A. Hirsch Air Company
• A. P. Green
• A. Y. Michie
• A.C. & S., Incorporated
• A.K. Garrett Company
• A.P. Green Fire Brick Company
• A.P. Green Refractory Company
• Academy of Music
• Ace Motor Company
• Achenbach & Butler, Inc.
• Acme Hardesty Industries
• Acme Heat Treat, Inc
• Acme Iron & Metal Company
• Acme Markets
• Acme Tea Company
• Acme Warehouse
• Ada Lewis Junior High School Tulpehocken and Ardleigh Stree
• Adelta Manufacturing
• Adley Express Company
• Airmaster Inc
• Ajax Metals Company
• Alan Wood Steel
• Alex Crow and Son
• Allied Chemical
• Allied Chemical and Dye Corporation
• Allied Signal
• Aluminum Company of America
• Aluminum Smelting Corporation
• Am Gas Electric Company
• Amber Realty Company
• Amer Pipe Manufacturing Company
• American Bank Note Company
• American Baptist Publication Society
• American Bridge Company
• American Can Company
• American Cigar Company
• American Dredging
• American Engineering Company
• American Gas and Electic Company
• American Pile Fabric Company
• American Railways Company
• American Salvage Company
• American Stores Company Inc
• American Sugar
• American Type Founders Company
• American Viscose
• Amoroso Bakery
• Amstar Sugar Factory
• Anthony Compola Plumbing
• Ap Green Refractories Remmey Division
• Arcade Building
• Arcade Real Estate Company
• Architectural Steel
• Arco Atlantic Refinery
• Arco Oil Refinery
• Argo Mills
• Armour and Company
• Art Loom Corp
• Asten-Hill
• Athletic Club of The Schuylkill Navy
• Athos Steel Mill
• Atlantic & Gulf Company
• Atlantic City Railroad
• Atlantic Electric Motor
• Atlantic Flour Mills
• Atlantic Metals Company
• Atlantic Oil Refinery
• Atlantic Pipe Line Company
• Atlantic Port Contractors
• Atlantic Refining Company
• Atlantic Richfield Company
• Auto Steam Equipment Company
• Badeer Adamson and Company
• Baeder Adamson and Company
• Bailey Banks and Biddle Building
• Baker Carver & Morrel
• Baldwin Locomotive Works
• Ballied Chemical & Dye Corporation
• Baltimore and Ohio Railroad
• Bank of North America
• Barber Asphalt Paving Company
• Bargain City
• Barkley Apartments
• Barone Launch Service
• Barret Div Allied Chemical and Dye Corporation
• Barrett Chemical
• Barrett Div Allied Chemical and Dye Corp
• Barrett Manufacturing Company
• Barretts Roofing
• Barrones Launch Serv Inc
• Basic Construction Company
• Baugh Chemical
• Beaumont Birch Company
• Beeber Junior High School
• Bell Telephone Company
• Belleour Stratford Hotel Company
• Belmont Oil Works
• Bement Miles and Company
• Ben Franklin Hotel
• Bendix Aircraft
• Benjamin Foster Company
• Benjamin Franklin Elementary
• Benjamin Rush Middle School
• Bennett & Aspen
• Bepsilon Zeta Alumni Association Pi
• Berliner Company Joseph
• Bers & Company
• Berwin White Coal Mining Company
• Betty Brackly-Lynsk
• Bickley Furnaces, Incorporated
• Bilc Super Market
• Binder Cooperage
• Bingham House
• Blumenthal Brothers
• Board of Education Buildings
• Boeing Vertol Company
• Boericke and Tafel Blding.
• Boger & Crawford
• Bok Technical High School
• Bonair Foundry Company
• Bornet Cleaners
• Bornot Inc.
• Boston & Ohio Railroad
• Botany 500
• Botfield Refractories Company
• Bp Oil Corporation
• Bpeco Energy Company
• Bradlee and Company
• Brandley Smith
• Bregy Elementary School
• Bricklayer's Union Local 1
• Broad St. Station
• Bromley Lace Mill
• Brown Brothers and Company
• Brown Instrument Company
• Browning, King, and Company B'Lding
• Brush Electric Light Company
• Bryant School
• Buckhorn Portland Cement Company
• Budd Company
• Buick Manufacturing Division
• Bulletin Building
• Bustleton Elementary
• Butler
• Byberry State Mental Hospital
• C C Harrison Building
• C F Simonins and Sons
• C H Maslin and Sons
• C. E. Monday and Company
• C. Schmidt and Sons Brewing Company
• C.A. Spalding
• C.C. Knight and Company's Building
• C.H. Geist Company
• C.H. Wheller Manufacturing. Company
• Caledonian Dye Works
• Cambria Steel Company
• Camden Copper Works
• Camden Fibre Mills
• Campbell Soup Company
• Carey Brothers Wall Paper Manufacturing Company
• Carpenters Local 2850
• Carpenters Union - Local 1462
• Catalytic Incorporated
• Celotex
• Central High School Ogontz & Olney Avenues
• Certainteed Products Company
• Champion Constn Company
• Charles Lenning and Company, Inc.
• Charles Lenning, Tacony Chemical Works
• Chas. E Langcake
• Chas. E. Johnson and Company
• Chas. E. Monday and Company
• Chas. H. Caspar For Class and Nachod Bwg. Company
• Chas. T. Schoen
• Chelten Supply House
• Cherry River Paper Company
• Chestnut Hill Hospital
• Childrens Homeopathic Hospital
• Children's Hospital
• Children's Hospital
• Children's Reception Welfare
• Chocura
• Cities Service Oil Company
• City Mill
• City of Philadelphia - Dept. of Streets Sanitation
• City of Philadelphia - Yard & Garage Office Building
• Civic Center
• Clearfield Bank
• Cleveland Worsted Mills
• Coke
• Collieries Supply and Equipment Company
• Colliery Supply and Equipment
• Columbia Plumbing Supply House
• Columbian Carbon Company
• Commerce Square
• Commerce St. Building
• Commercial Alcohol
• Commonwealth Title Insurance and Trust Company
• Connelly Containers
• Connelly Paper Company
• Conrail
• Conshohocken Worsted Mills Company
• Consolidated Rail Corporation
• Container Corporation of America
• Continental Distilling Company
• Continental Mills Inc
• Convention Center
• Corn and Corn
• Cramp School
• Cramps Shipbuilding Company
• Crescent Iron
• Croft and Allen Company
• Cross Brothers Meat Packing
• Crown Cork & Seal
• Crown Paperboard Company
• Crown Products
• Crown, Cork and Seal
• Csx
• Cudahy Packing Company
• Curtis Publishing Company
• D B Fuller
• D Oher Engr. Company
• Daniel J. Keating
• Darlington Building
• De Witt P Henry Company
• Defense Plant Corp
• Defense Supply Agency
• Delancy School
• Delaware Alloy Forge
• Delaware River Cordage Mill
• Delaware Station
• Delaware Storage and Freezing Company
• Delaware Waterside Station
• Delta Equipment Company
• Department of Safety
• Deval Corporation
• Dewitt P. Henry Company
• Dill and Collins Company
• Dl Molden and Bro.
• Dodge Steel Company
• D'Olier Engineering Company
• Domino Sugar Refinery
• Donahue & Weber Construction Company
• Donovan Cement
• Donovan Company
• Dougherty Bachran
• Doyle and Company
• Doylestown and Willow Grove Railway Company
• Dr W A Drysdale
• Drake Hotel
• Dravo Corp
• Drexel Institute
• Drexel University
• Dupont Chemical
• Dupont De Nemours Company Ei
• Durham Public School
• E Bergendahl
• E C Knight and Company
• E J Lavino and Company
• E L Rothschild Building
• E. B. Leaf Company
• E. F. Houghton and Company
• E. I. Dupont Denemours & Company
• E. T. Stotesbury Residence
• E.I. Du Pont De Nemours & Company
• Earbeu Harding and Company
• Eastern Asphalt Company
• Eastern Hydraulic Press Brick Company
• Eastern Penn Psychiatric Inst
• Eaton Corporation
• Edison Electric Light Company
• Edw. Harrington Son and Company
• Edward Fay and Son
• Edward G. Budd Manufacturing Company
• Einstein Medical Center
• Electric Company of America Land Title Building
• Electric Storage Battery Company
• Electric Traction Company
• Electricians Union - Local 98 (I.B.E.W.)
• Ellwood Elementary
• Empire Mills
• Enterprise Galvanizing
• Episcopal Hospital
• Equitable Ill Gas Light Company
• Erben, Harding and Company
• Erwin Plumbing
• Est of James Lord Jr.
• Estate of Stephen Greene
• Estate of Wm. Weightman
• Eureka Limestone
• Evans Memorial
• Exchange Building
• Exelon Generation Company
• Exide Battery Company
• F A Poth and Sons
• F A Poth Brewing Company
• F C Roberts and Company Engineers
• F W Tunnell Glue Manufacturing
• F. C. Roberts and Company
• F.G. Vogt and Sons
• F.W Darlington C.E.
• Fairhill Apartments
• Fairmoint Wooster Mills
• Fairmount Construction Company
• Fairmount Park Commission
• Fairmount Park Transportation Company
• Fayette R. Plumb Company
• Federal Container Company
• Federal Office Building
• Feita Corporation
• Felins Meat Packing
• Fels & Company
• Fels Naptha Soap Company
• Fels Soap Company
• Fiancisco Sugar Company
• Fidelity Bank Building
• Fidelity Insurance Trust and Safe Deposit Company
• Fidelity Mutual Life Association
• Fidelity Mutual Life Insurance Company
• Fire Department Repair Shop
• Firestone Rubber Company
• First Pennsylvania Banking & Trust
• Fitzsimmons Junior High School
• Fleischer Mills
• Folwell Bros. & John Bromley Sons
• Food Distribution Center
• Food Fair Stores
• For Scrap
• Forrest Laundry
• Fort Mifflin
• Fox Run Apartments
• Francis Brothers and Jellett Inc.
• Francisco Sugar Company
• Frank & Sedar Dept. Store
• Frankford Arsenal Bureau of Ordinance
• Frankford Hospital
• Frankford Junction
• Frankford Metal Treating
• Frankfurt Plant
• Franklin Mint
• Franklin Motel
• Franklin Smelting & Refining
• Franklin Sugar Company
• Franklin Sugar Refining Company
• Frederick A. Poth
• Freight Pitcalm Pittsburgh
• Freihofer Baking Company
• Freihofer Vienna Baking Company
• G W Childs Public Ledger Building
• G. Garrett & Sons
• G. W. Blabon Company
• G.K. Garrett Company
• Gaf Corporation
• Gair Box
• Garrick Theatre
• Gen Engineering Works Inc
• Gen Smelting & Ref Company
• General Dynamics Corp
• General Electric Company
• General Engineering Works
• General Refr Corp
• General Smelting & Refining
• General Textile Mills
• Gene's Garage
• Geo A Smith and Company
• Geo K Garrett Company Inc
• Geo M Newhall Eng and Company
• Geo. F. Uber Company
• Geo. M. Newhall Engineering Company
• Geo. S. Harris and Sons
• George A. Fuller Contracting Company
• George K Garrett Company Inc M
• George Sall Metals Company
• Gerard Trust Building
• German Hospital
• Germantown District High School
• Germantown Hospital
• Germantown Jct
• Germantown Jewish Center
• Germantown Ymca
• Gibson and Sons, Ins.
• Gimbels Store
• Girard College
• Girard Estate Peoples Bank
• Girard Gollege
• Girard Point Lpg Recv & Caustic Reg
• Girard Refinery
• Girard Trust Company
• Girls Normal School
• Girrard College
• Glen Willow Ice Manufacturing Company Manayunk
• Globe Automatic Sprinkler System
• Globe Dye Works Company
• Globe Eye Works
• Globe Rubber Company
• Glp Company
• Goldsmith Building
• Goldsteins & Sons Inc
• Gordon Strobel and Lawreau
• Gratz & Gillespie School
• Grays Ferry Cogeneration Part
• Grays Ferry Road and Carpenter St.
• Green Spring Company
• Greyhound Bus Terminal
• Grocer's Sugar House
• Grover Cleveland Public School
• Gulf Oil Corporation
• Gulf Refinery
• Gulf Refining Company
• Gun Plant
• Gw Allen and Company
• H K Cummings
• H. Daroff and Sons
• H. W. Butterworth and Sons
• H.C. Price Company
• H.D. Justi Division
• H.K. Crimming Tradesman Grain Elevator and Storage Company
• H.L. Edwards and Company
• Hafleigh and Company
• Hahnemann Hospital
• Hajoca Building
• Hale Building
• Hall and Garrison
• Hardesty Industries
• Hardware & Industrial Tool
• Hardwick and Magee Company
• Harrisburg Station
• Harrison Brothers
• Harrison Building
• Harrison Frazier and Company
• Harrison, Havemeyer and Company Franklin Refinery
• Harshaw, Fuller, and Goodwin
• Heintz Div of Kelsey Hayes Company
• Heintz Manufacturing Company
• Helfenstein, Lewis and Green
• Henderson Sugar Refinery
• Hercules Powder Company
• Herman Goldner Company
• Heston High School
• Hestonville Mantua and Fairmount Passenger RailroadCompany
• Hog Island Shipyard
• Holiday Inn
• Holy Redeemer Hospital
• Hood, Bonbright and Company
• Hopkinson House Apartments
• Hotel Lafayette
• House of Correction
• House of The Good Shepherd
• Howard Reed
• Hughes and Paterson
• Hunting Park Plant
• Hutchinson St Station
• Hv Charles Company
• Hydro-Blast Corporation
• Hygeia Ice Company
• Hygrade Food Products
• Hygrade Foods
• Hyman Brodsky & Son
• I.T.E. Circuit Breaker Company
• Ibm Building
• Immaculate Conception Cathedral
• Imperial Type Metals
• Independence Hall
• Independent Manufacturing Company
• Industrial Air Conditioning
• Industrial Cold Storage and Warehouse Company
• Industrial Valley Bank
• Inland Container Corp
• Inolex Chemical
• Interstate Railways Company
• Ironworkers Union
• IRS Building
• Isbrill and Company
• Isimbel Brothers Stable
• Ite Circuit Breaker Company
• Ivb Building
• J and W Yewdall
• J B Kelly Construction
• J C Graham and Company
• J C Klauder
• J C. Grover & Sons
• J D Grover & Sons
• J E Potter and Company
• J H Michener and Company
• J K Wright and Company
• J Mundell and Company
• J. F. Betz and Sons
• J. G. Brill and Company
• J.A. Dougherty's Sons
• J.B. Lippincott Building
• J.C. Klauder Estate
• J.D. Morrissey Inc.
• J.F. Betz and Son
• J.F. Buchanan and Company
• J.G. Brill Company
• J.J. De Kinder
• J.T. Bennett Company
• J.W. Ivory Company
• James C Morrissey
• James Martin and Company
• James P Wood Heating Company
• Janney Cylinder
• Jb Ellison and Sons
• Jefferson Hospital
• Jefferson Medical College
• Jenny Cylinder
• Jesse W Starr Jr.
• Jetronic Industries
• Jewish Home For The Aged
• Jewish Hospital
• Jno A Rigg
• Joel J Bailey and Company
• John B. Kelly Construction
• John B. Stetson Company
• John Bartram Senior High School
• John Bistelson Company
• John Bromley and Sons
• John Brown's Sons
• John Cohen Clothes
• John Lang Paper Company
• John Moffet Elementary School
• John Mundell and Company
• John Potero Company
• John Wanamaker Department Store
• John Yewdall Keystone Mills
• John Zimmermann and Sons
• John-David Company
• Jonathan Ring and Son
• Jones & Laughlin Steel
• Jones Junior High School
• Joseph R. Foster Sons
• Js and T Elkinton
• Justi Division W. Gold Ref.
• Kane School
• Keasbey and Mattison
• Keebler Biscuits Company
• Keenan Company
• Kelly and Ludwig
• Keystone Construction Company
• Keystone Drydock
• Kibbe, Chaffie and Company
• Kingan and Company Ltd.
• Knoblit - Richmond Street
• Kolnile Brewing Company
• Koppers
• Korvettes Shopping Center
• L & R Construction
• L Winteres
• L. Goldstein's Sons Inc.
• L. Winterer
• L.A. Riley and Company
• L.H. Parke Company
• L.Laveson and Son
• La Brum School
• Laddie Boy Dog Food Compan
• Lafayette Hotel
• Land Title and Trust Company
• Lankenau Hospital
• Lavino Shipping Company
• League Island
• Leamy Home Mount Airy
• Leeds & Northrup
• Lehigh and Wilkes Barre Coal Company
• Lehigh Coal and Navigation Company
• Lehigh Manufacturing Company
• Lehigh Material Company
• Lehigh Valley Coal Company
• Lehigh Wilkes Barr Coal Company
• Leidy School
• Leston Company
• Lewis Elkin Elementary
• Lewis S. Cox and Company
• Liberty Bell Race Track
• Liggett and Myers Tobacco Company
• Lincoln Liberty Building
• Lindner Shoe Company
• Link Belt Engineering Company
• Liquid Carbonic Corp
• Long Publishing Company
• Longshoremans Union - Local 1291
• Longstreth Elementary School
• Loos & Dilworth
• Lorenz & Sons
• Lorenz Heat Treating
• Louis B. Orlowitz Plumbing Supply
• Lovekin Trageser Div
• Lovekin Water Heater Company
• Ludlow Elementary School
• Lupton Manufacturing Company
• M and W H Nixon Paper Company
• M. L. Bayard and Company
• M. Schnoll & Sons
• Machold and Riddell
• Mack Warehouse
• Majestic Apartment House
• Mall Office Building
• Manayunk
• Manganese Steel Forge Company
• Marcal Paper Mills, Inc
• Marietta Metal Products Corporation
• Marks Brothers
• Marshall Brothers and Company
• Martin and W H Nixon
• Martin Luther King Junior School
• Maryland Steel Company
• Masland Duraleather Company
• Masonry Construction Company
• Max and Levy Building
• Max Brockton Textile Company
• Mc Claskey & Company
• Mc Cullough Iron Company
• Mc Daniel and Harvey
• Mcardle & Cooney Inc.
• Mccahan Sugar Refining and Molasses Company
• Mccloskey Construction
• Mccloskey Varnish Company
• Mccracken Stark and Company
• Mckean, Newhall and Borie
• Mclaughlin Brothers
• Mclean Newhall and Borie
• Medical College of Pennsylvania School
• Medium Voltage Swgr. Department
• Mens House of Detention
• Men's House of Detention
• Mercy Douglas Hospital
• Metropolitan Edison Company
• Metropolitan Hospital
• Michael Flynn Manufacturing
• Miduale-Heppenstahl
• Midvale Company
• Midvale Heppenstall Company
• Midvale Steel and Ordnance Col
• Midvale Steel Company
• Midvalley Coal Company
• Millbourne Mills
• Mine Safety Appliance Company
• Minnepolis Honeywell Reg. Company
• Mira Bell, Inc.
• Mitchell, Fletcher and Company
• Mobil
• Mobil Oil Company
• Moe & Company A
• Moe A & Company
• Mohawk Valley Brewing Company
• Monsanto Chemical Company
• Monsey Products Company
• Moore College of Art
• Morganthaler Brothers
• Morgenthaler Ice Manufacturing Company
• Moro Phillips
• Morrell Felin Meat Packers
• Morris School
• Moss Rehabilitation Hospital
• Mother of Divine Grace
• Mount Morich
• Mount Sinai Hospital
• Mount St. Joseph Academy
• Mrs Paul's Frozen Foods
• Muhlenberg High School
• Municipal Hospital
• Municipal Services Building
• Mutual Chemical Div of Allied Chemical and Dye
• Mutual Rendering Company
• N and G Taylor Company
• N R S Yewdall
• N. Snellenburg and Company
• Nabisco
• National Airoil Burner Company
• National Biscuit Company
• National Crucible Company
• National Heat & Power
• National Lead Company
• National Molasses
• National Sugar Refinery Company
• National Tube Company
• Naval Air Station
• Naval Aviation Supply Depot
• Naval Dry Dock
• Naval Ship Engineering Center
• Naval Supply Depot
• Navy Yard Dry Dock
• Nazareth Hospital
• Neatsfoot Oil Refineries
• Nelson Valve Company
• Nesbitt Manufacturing Company
• New Federal Office Building
• New Jersey Mills
• New River Rocahontas Consolidated Coal Company
• New York Philadelphia and Norfolk Railway Company
• New York Shipbuilding Company
• Newman & Company Inc
• Nice Ball Bearing Company
• Nicetown Station
• Nicholson File Company
• Niles Bement Pond Company
• Niles Building
• Noah Barlow
• North American Lace Company
• North Brothers Manufacturing Company
• North Reserve Basin
• Nutrition Products
• O.F. Zurn
• Oak Summit Apts
• O'Brien Machinery Company
• Ocean Coal Company
• Olney High School
• Onderdonk Heating and Ventilating Company
• Orinoka Mills
• Oscar Meyer Meats
• Overbroock Steam Heat Company
• Owens-Corning Fiberglas Corporation
• P G H Steamline
• P. J. Ritter Company
• P.H. Berman & Sons
• Pa Forge Div of Chertron Corp
• Pa. Institute For The Instruction of The Blind
• Paper Manufacturers
• Peckerman Company
• Peco Delaware Station Powerhouse
• Peerless Dye Company
• Pencoyd Iron Works
• Penn Bradford Company
• Penn Center
• Penn Fishing
• Penn Manufacturing Light Ht. and Power Company
• Penn Range Company
• Penn Treaty American Corporation
• Penn Treaty Overall
• Penn. Steel Company
• Penna Gen'L Imp. Company
• Penna Hospital
• Penna Railroad Company
• Penna. Manufacturing Light and Power Company
• Penna. State Hospital
• Penn-Bradford Appl.
• Pennsalt Chemical Company
• Pennsylvania Academy of Fine Arts
• Pennsylvania Central Railroad
• Pennsylvania Fruit
• Pennsylvania Hospital
• Pennsylvania Mutual Building
• Pennsylvania Mutual Insurance Company
• Pennsylvania Railroad Company
• Pennsylvania Railroad Office
• Pennsylvania Range Boiler
• Pennsylvania Smelting & Refining Company
• Pennsylvania Steel Company
• Pennsylvania Sugar Company
• People Traction Company
• Peoples Construction
• Pep Boys
• Perlstein Glass Company
• Pgw
• Phiadelphia Exposition
• Phil Ellena and Chew Sts.
• Philada and Reading Railway
• Philada Rapid Transit Company
• Philadelphia and Reading Subway
• Philadelphia Aquatic Club
• Philadelphia Bank Building
• Philadelphia Board of Education
• Philadelphia Brewing Company
• Philadelphia Burner Serv
• Philadelphia City Hall
• Philadelphia Coke Company
• Philadelphia College of Pharmacy
• Philadelphia Convention Hall
• Philadelphia County Prison
• Philadelphia Dry Yeast
• Philadelphia Dye Works
• Philadelphia Electric Company
• Philadelphia Electric Plant
• Philadelphia Electric Powerhouse
• Philadelphia Engineering Company
• Philadelphia Fire Department
• Philadelphia Forge Company
• Philadelphia Gas & Electric
• Philadelphia Gas Works Company
• Philadelphia General Hospital
• Philadelphia Greyhound Terminal
• Philadelphia Group
• Philadelphia Hospital For Insane
• Philadelphia Housing Authority
• Philadelphia Incinerator
• Philadelphia Inquirer
• Philadelphia International Airport
• Philadelphia Ironworks
• Philadelphia Museum
• Philadelphia Naval Shipyard (Navy Yard)
• Philadelphia Psychiatric Hospital
• Philadelphia Public Library
• Philadelphia Quartz Company
• Philadelphia Rapid Transit Company
• Philadelphia Resin Company
• Philadelphia Roll & Machine
• Philadelphia Rust
• Philadelphia School District
• Philadelphia St Hospital
• Philadelphia Steam Heating Company
• Philadelphia Tapestry Mills
• Philadelphia Traction Company
• Philadelphia Zoo
• Philadelphila Traction Company
• Philadelpia Electric Company
• Philadelpia Inquirer Garage
• Phillip Carey Manufacturing Company
• Physicians and Dentist Building
• Pickett Middle School
• Pilot Plant Division
• Pittsburg Plate Glass Company
• Plaza Apartments
• Plumb Fayette R Inc
• Point Breeze Gas Works
• Point Breeze Refinery
• Pollock School
• Porter Company H K
• Post Office
• Potomac Water Treatment & Power Plant
• Potter Sons and Company
• Powelton Electric Company
• Powelton Gardens
• Powers Weightman Rosengarten Company
• Precision Grinding Company
• Precision Grinding Wheel
• Presbyterian Home For Widows and Single Women
• Presbyterian Hospital
• Price H C & Company
• Progressive Manufacturing Company
• Pubicker Industries
• Public Ledger Building
• Public School
• Public Service Corp of Nj
• Public Service Gas Company
• Publicker Industries, Inc.
• Publickers Distillery
• Publiker Industries
• Quaker Boiler Repairing Company
• Quaker City Chocolate Company
• Quaker City Dye Works
• Quaker Export Packaging Company, Inc.
• Quickway Inc
• R D Wood
• R Hecksher and Sons
• R.C. Remmey Division
• R.D. Wood Building
• Reading Railroad Company
• Real Estate Trust Company
• Real Estate Trust Office Building
• Red Lion Plant
• Reed Electric Company
• Reichard-Coulston Inc.
• Reider Brothers
• Reigner and Engle Brewing Company
• Remmey Refractories
• Remmy Division A P Green
• Richardson Paint Company
• Richmond Power Plant
• Richmond Station
• Richmond Works
• Rico Realty Company
• Riggs Distler
• Rilet Stocker Corporation
• Rittenhouse Apartments
• Rittenhouse Plaza
• Ritz Carlton Hotel
• Riverview Home For The Aged
• Robert H Foerderer
• Robert Smith Ale Brewing Company
• Robinson and Wallace
• Rohm & Haas Chemical Company
• Rohm and Haas Company
• Rohm Antl Baas Company
• Rorborough Chestnut Hill and Morristown Railway Company
• Roxborough Hospital
• Russian American ManufacturingCompany
• S Faith Company
• S M S Automotive
• S. Faith and Company
• S.F. Whitman Son
• S.K.F. Industries
• Saint Agnes Hospital
• Saint Paul's Church
• Sall Geo Metals Company
• Samaritan Hospital
• Savage Arms Corporation
• Schaeffer Brewery
• Scheie Eye Hospital
• School District of Philadelphia
• Schulylkill Station
• Schutte and Koerting Company
• Schuylkill Arsenal Property
• Schuylkill Forge Company
• Schuylkill Station
• Schuylkill Station
• Schuylkill Valley Trac Company
• Scofield Engineering Company
• Scofield, Mason and Company
• Scott Paper Company
• Sealtest Foods
• Sears, Roebuck and Company
• Senior High School Building
• Septa
• Sewage Disposal Plant
• Sfk Industries, Inc.
• Shallcross School
• Sharpless and Sons
• Sheetmetal Workers Union - Local 19
• Shelbe and Fisher
• Shipyard Philadelphia
• Shwartz Paper Mill
• Simon Gratz High School
• Simonds Abrasive
• Simonim Oil Company
• Sinclair Refining Company
• Sisters of The Good Shepherd
• Skf Ball Bearing
• Skf Industries
• Smith Brothers Iron Works
• Smith Kline & French
• Snellenburg Building
• Social Security Building
• Solis-Cohen
• Somerset Mills
• South Philadelphia High School
• Southern Manual Training School
• Southmark Mills Company
• Southwark Foundry and Machine Company
• Southwark Station
• Spector Freight System
• Spectrum
• Spreckels Sugar Refining Company
• St Clair County Gas and Electric Company
• St. Hubert's Convent
• Staley Starch
• Standard Ice Manufacturing Company,
• Standard Oil Company
• Standard Oil Tank
• Standard Steel Works Company
• Starr Stores Warehouse
• Station "B" Works
• Steele Elementary School
• Stephen Girard Building
• Stern and Silverman
• Stevenson Terrace Apartments
• Stone Container Corporation
• Strawbridge & Clothier
• Sugar Apparatus Manufacturing Company
• Sulzberger Junior High
• Summerdale Dye & Fin Inc
• Summit Park Apartments
• Sun Oil Company
• Sun Refining & Marketing Company
• Sun Shipbuilding and Drydock Company
• Sunoco Inc Point Breeze
• Sunoco Philadelphia
• Superintendent U.S. Mint
• Superior Thread & Yarn Company
• Surpass Leather Company
• Swing and Bateman
• T.C. Roberts and Company
• Talco Metals Company
• Tasty Baking Company
• Taws and Hartman
• Temple Boiler
• Temple Hospital
• Temple University
• Temple University Hospital
• Tetzner Dyeing Company
• Thalheimer Brothers Inc
• The American Pulley Company
• The Budd Company
• Theater Workers Union - Local 8
• Theodore E. Moser
• Thomas Dolan and Company
• Thomas Jaggers
• Thomas Jefferson University Hospital
• Thomas May Pierce School
• Thomas Textile
• Thompson Brothers
• Thos Dolan and Company
• Thos E Lutner
• Thos. Wolstenholme Sons & Company
• Thro' American Gas and Electic Company
• Thro.' Chas. M'Caul Company
• Tilden Junior High
• Trade & Convention Center
• Trailmobile Manufacturing Company
• Tremont Laundry Company
• Trent, Inc.
• Tru Knit Industries
• Turner and Serrel
• Tyler School of Fine Art
• U S Dept of Agriculture
• U. S. Steel
• U.G.I.Company
• U.S. Government Suppy Depot
• U.S. Post Office
• Ugi Building
• Union League Club
• Union Paving Company
• Union Traction Company
• Uniroyal Rubber Company
• United Container Corp
• United Electric Company of America
• United Gas Improvement Company
• United States Mint
• United States Naval Hospital
• United Steel Barrell
• Universal Dye Works
• Universal Werehouse
• University City High School
• University Club
• University of Pennsylvania
• University of Pennsylvania Hospital
• University of Pennsylvania Hyperbarric Test Complex
• Us Army Supply Base
• Us Courthouse
• Us Electric Illuminating Company
• Us Mint
• Us Navy Yard
• Us Post Office
• V.L. Cavannas Company
• Vandegrift Constn. Company
• Vare Junior High School
• Vernon Textile Company
• Veterans Hospital
• Veterans Stadium
• Vick Manufacturing Division
• Victor Barward Industries
• Vtasty Baking Company Inc
• Vulcanite Paving Company
• W C Hamilton and Son
• W G Pennypacker
• W. H. Piper and Company
• W. J. Mccahan Sug. Refining Company
• W.C. Hamilton and Sons
• W.J. Mccahan Sugar Refining and Molasses Company
• W.M. Anderson
• W.P.O Rr
• Walker and Keplar
• Wanamaker Garage
• Warden Frew and Company
• Wark Army Supply
• Warner Company
• Water Works Northeast
• Water Works Southeast
• Water Works Southwest
• Weathercraft Insulation Company
• Weatherspoong Building
• Webster Coal and Coke Company
• Webster Furnace
• Weightman Building
• Weightman Estate
• Weinberg Louis and Marion
• Wessell Hardware Corporation
• West End Heating and Energy Company
• West Park Hospital
• West Philadelphia City High School
• West Philadelphia Works
• Western Metal Bed Company
• Westinghouse Electric & Manufacturing Company
• Westinghouse Electric Corporation
• Wh Cars and Company
• Whitman Chocolate
• Widener Building
• Wiegner Smelting Company
• Wilbur Chocolate Company
• William Armstrong & Sons
• William Cramp and Sons
• William Galloway
• William J. Cramp Elementary
• William Mann Company
• William Weightman
• Williamson Brothers Company
• Wilputte Coke Oven
• Wilson and Company Inc
• Wilson Martin Company
• Wishart Theatre
• Wm Cramp and Sons Ship and Engine Building. Company
• Wm F Forepaugh Jr and Bro.
• Wm L. Sayre Jr High School
• Wm Steele Sons Company
• Wm Weightman
• Wm Whitaker 7 Sons
• Wm. Cramp and Sons
• Wm. Penn High School
• Wm. Weightman
• Wm. Whitaker and Sons.
• Wmmann Company
• Wolf Building Company
• Womens Christian Association
• Womens Medical College
• Women's Medical College Hospital
• Wright Brothers and Company
• Wyeth Labs
• Wyoming Ave and G St.
• Yewdall and Jones Brothers
• YMHA
• Young Mens Christian Association.
• Zabel Bros. Company Inc
• Zinman Furs