Query: Mines and mineral resources -- New York
Archives Center, National Museum of American History

The breaker house of the great Retsof salt mine, Retsof. 13516 interpositive.

Archives Center, National Museum of American History

Loading rock salt into cars--60 carloads per day, Retsof. 13519 interpositive.

Archives Center, National Museum of American History

"D"

Human Studies Film Archives

Finding aid

Archives Center, National Museum of American History

Finding aid

Archives Center, National Museum of American History

Finding aid

Smithsonian Institution Archives

Finding aid

Archives Center, National Museum of American History

Pennsylvania-Depot of Oil Creek Railroad

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