https://digitalcollections.syr.edu/Documents/Detail/american-book-company-production-plate-03695-snowflakes-quartz-and-fossils/28204
American Book Company Production Plate 03695: Snowflakes, quartz, and fossils - Syracuse University...
American Book Company Production Plate 03695: Snowflakes, quartz, and fossils, 1801-1971, Publisher's production plates, Figures (illustrations), English,...