London: Butterworths & Co, 1986. First edition. Hardcover. 225pp. Octavo [24cm]; top board is a little bowed, and there is yellow residue from a sticker on the rear board. Butterworths Gem Books specialize in individual species of gemstones, providing resources to the expert.
Refine search resultsSkip to search results
Results 1 - 1 (of 1)