Four Treasures Reference Database
Record No. 16934
The Karl Krotki Library of Gemology & Mineralogy
Catalog
Swann Galleries (1994) The Karl Krotki Library of Gemology & Mineralogy. New York: Swann Galleries, 8 December
RWHL
gems, bibliography, book collecting, books on mineralogy
Auction catalog of a sale of books on mineralogy, gems and jewelry.