Gem Cutting: a Lapidary's Manual
Sinkankas, John
Gem Cutting: a Lapidary's Manual - 2nd ed - New York Van Nostrand Reinhold Company 1962 - xix,297p.
Jewels gems mineralogy Archeology Art Engraving Decoration and ornament
671.15
Gem Cutting: a Lapidary's Manual - 2nd ed - New York Van Nostrand Reinhold Company 1962 - xix,297p.
Jewels gems mineralogy Archeology Art Engraving Decoration and ornament
671.15