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Clyde239: Gordon Plane Stone Foundations
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Clyde239: Gordon Plane Foundations
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Clyde239: Stone Arch Remains From The Gordon Plane
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Clyde239: Thomaston Engine House, Heckscherville Valley
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Clyde239: Thomaston Railroad Station, Heckscherville Valley
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Clyde239: Oak Hill Fan House Foundation
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Clyde239: Remains of a Reading Railroad Bridge
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Clyde239: Lehigh Valley Stone Abutments at Westwood Jct.
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Clyde239: Lehigh Valley Stone Arch, Blackwood Branch
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Clyde239: Lehigh Valley Silverton Branch Arch
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Clyde239: Reading Railroad Stone Arch over Mill Creek
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Clyde239: Vertical Shaft From The Oak Hill Colliery
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Clyde239: Oak Hill Colliery Fan House Foundation
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Clyde239: Oak Hill Colliery Side Dump Mine Car
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Clyde239: Oak Hill Colliery Side Dump Car
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Clyde239: Old Side Dump Mine Car, Oak Hill Colliery
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Clyde239: Oak Hill Colliery Switchback Tracks
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Clyde239: Oak Hill Colliery Switchback Tracks Exposed
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Clyde239: Oak Hill Colliery Water Tunnel Doors
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Clyde239: Pulpit Rock Tunnel West (NW) Portal 4-22-11
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Clyde239: Thomaston Colliery Foundations
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Clyde239: Abandonded Mine Shaft