GALLERY
Hydraulic mining - washing down the bank into the sluice. 1863-1868
New York Public Library
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This is an Anaglyph (what is that?)
Created over 8 years ago
194 views
Hydraulic mining - washing down the bank into the sluice. 1863-1868
New York Public Library
View original item
This is an Anaglyph (what is that?)
Created over 8 years ago
194 views