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PA-44U
Walnut Street-Philadelphia |
PA-45I
Westinghouse Plant on Walnut Street-Philadelphia
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PA-47G
General view-Pocono Mountains
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PA-49A
Pocono dairy farming country
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PA-51MU
NE view with coal dumps-South Fork |
PA-54M
Entrance to a small mine-Clearfield County
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PA-55M
Coal tipple and barges on Allegheny River-Harmarville
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PA-59M
Large diesel shovel stripping over burden-Clarion County |
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PA-60M
Small power shovel loading coal
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PA-61M
Abandoned spoil bank-Brookville
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PA-70A
Marginal farming-Anthracite Region
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PA-73M
Main Street coal mining town-Cadogan |
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PA-76MT
Coal loading tipple
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PA-78A
General farming-Lancaster County
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PA-79A
General farming 18 miles from Lancaster-Great Valley
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PA-80A
General farm scene-Lancaster County |
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PA-81A
Lancaster Farmstead
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PA-83A
Lancaster Farmstead
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PA-84A
Farmland-York County |
PA-85M
Limestone Quarry-York
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