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Adam Klimchock: PC 2966; Pittsburgh, PA; January 1971
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photography_isn't_terrorism: USS Clairton coke works
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rpantaleo: Mon Valley Industrial Landscape
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rpantaleo: Christmas Clock
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rpantaleo: Coke shift
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rpantaleo: Allenport #6K
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Pitt1292 Photography: Wheeling & Lake Erie 252
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Ian M. Hapsias: URR 76ET Dravosburg PA
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etwilli2: FB_IMG_1541588415744
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LV 312: P&LE 2036 College
joseph a: Clairton Works
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TeeVeeJim: Clairton Coke
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rpantaleo: Free range steel
Dorsett Studios: U.S. Steel Edgar Thomson Plant
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rpantaleo: Weirton Steel #9H
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ultravivid imaging: IMG_0365tz1scTBbL
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rpantaleo: Weirton Steel #6E
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benpsut: P&WV Banning Bridge
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Pitt1292 Photography: Wheeling & Lake Erie 6385
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jackdk: MSW 30, Monessen, PA. 4-30-1983
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thechief500: Monongahela 2003 at South Brownsville, PA
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jackdk: MGA 2002- Blacksville 2, Wana, WV. 1-30-1990
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rpantaleo: Summer Steel II
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Tpavlic: Pennsy Power
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rpantaleo: Chess Park Snow
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rpantaleo: Coal Cemetery
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Ian M. Hapsias: URR 18ET, East Pittsburgh PA
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rpantaleo: Bridge suspended
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benpsut: Mon Valley
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J.P. Productions: WE7370_xxx_BelleVernonPA-0911