Sinkankas, John., Color Illustrations & Line Drawings By Author. Gemstones of North America.
D. Van Nostrand. 1959 Hard Cover
Gray Covers, old Water Damage. No Jacket. This is 5th edition in 1962. this is 5th in 1962, 675 pages w/index. Color illustrations and line drawings by author. Gray covers, old water damage has made p ages wavy at bottom and slight stain. Overall good. Technical, gemstones, minerals, diamonds, rubies, emeralds, reference books.