What's It Made Of? A Jewelry Materials Identification Guide Essential reference book for identifying jewelry materials, both natural and manmade. Certified Gemologist Shatz gives us the rationale for identifying materials and a number of different tools to make identification possible without damaging the jewelry.
A must-have for jewelry collectors and dealers. I use mine all the time.
What's It Made Of? A Jewelry Materials and Identification Guide, Sheryl Gross Shatz, Third Edition, 1996, Shatz, 53pp, spiral bound, 5 1/2 x 8 1/2
Circa: 1996
Type: Comb Binding
Country of Origin: US
Manufacturer: Self Published
ISBN: None  

The Little Book of Mexican Silver Trade and Hallmarks This is a brand new, 2006 edition of the prized Bille Hougart book, The Little Book of Mexican Silver Trade and Hallmarks, which is a must for every lover, collector and dealer of Mexican Silver Jewelry. It contains a brief history; actual photos of designer and trade marks; an alphabetical list of marks, including eagle numbers and letter/number combination's and a complete chronology of the Mexican silver jewelry trade. 287 pages chock full of information.
A great gift item as well...
Circa: 2006
Type: Book, Reference
Publisher: Hougart, Bille, TBR International
ISBN: 978-0-9711202-1-1