GALLERY
![Blue Corridor in the U.S. Patent Office. 1860?-1895? [ca. 1869]](66280.png%3Fn=1)
Blue Corridor in the U.S. Patent Office. 1860?-1895? [ca. 1869]
New York Public Library
View original item
This is an Anaglyph (what is that?)
Created about 8 years ago
224 views
Blue Corridor in the U.S. Patent Office. 1860?-1895? [ca. 1869]
New York Public Library
View original item
This is an Anaglyph (what is that?)
Created about 8 years ago
224 views