Alger, Francis, 1863. Crystallized gold from California. (Read, in part, before the Bos- ton Society of Natural History, April, 1850.) New Haven. Hamlen. 1850. 7 pp. Illus. 8°. 5910a.2 Same. (/n American Journal of Science and Arts, second series, vol. 10, pp. 101-106. New Haven. 1850.) *5164.1.10.2d S,=**E.157.1
This card was printed at the Boston ee Public Library, January jo, “925
@s40 — Gold. Mining, etc.