Unidentified photographer, n.d., Big Tree, Mother of the Forest. Diam. 26 feet. Calavarus [i.e. Calaveras] Co., Cal [California]., Stereocard, detail, Bancroft Library, University of California Berkeley, LL/38566
Great Britain. North American Boundary Commission (creator), 1861 (?), Monument on the Boundary at Kootenay West, Kootenay River, [Northwest Boundary Survey / British North American Boundary Commission], Albumen print, Bancroft Library, University of California Berkeley, LL/61598
Unidentified photographer, 1855-1860 (ca), [Mining scene with a flume and miners, including a California Indian(?) in foreground.], Pannotype, collodion positive on oil cloth, Bancroft Library, University of California Berkeley, LL/75038