Sinkankas is the prime authority on gemology (author of Gem Cutting, Gemstones of North America, Beryl, Emerald...) and an expert gem cutter. He is eminently competent to present the critical remarks upon the 7,458 books here given meticulous description, synopsis, and criticism. Sinkankas owned most of these titles (his library was sold to the Gemological Institute of America) and has continued to handle other copies in his bookselling capacity. A noble work that will stand unchallenged for decades. Running headings are absent. Annotation copyright by Book News, Inc., Portland, OR
This catalogue presents two important collections of coins and medals. The first, belonging to a former army officer, includes Greek, Roman, and English coins, as well as war medals and decorations. The second, belonging to Mr. EJM Chaloner of England, consists of coins from the United States and Canada. The catalogue provides detailed descriptions of each item, along with historical and contextual information. This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.