GALLERY
Mining coal three miles under ground, Pennsylvania, U.S.A. 1860?-1900? c1900
New York Public Library
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This is an Anaglyph (what is that?)
Created almost 8 years ago
279 views
Mining coal three miles under ground, Pennsylvania, U.S.A. 1860?-1900? c1900
New York Public Library
View original item
This is an Anaglyph (what is that?)
Created almost 8 years ago
279 views