Fascinating facts about gems
By: by Milton F. Gravender, with a preface by Robert M. Shipley published especially for the Retail jewelers' research group.
Publisher: The Gemological institute of America
Published: 1933
Place of publication: Los Angeles
Language: eng
Number of pages: 64
Subjects: Gems.
Notes: "Presented by J. B. Hudson co., jewelers ... Minneapolis."