The most comprehensive book written on European gold, silver, platinum and palladium hallmarks to-date. Written in English, this book is a valuable resource for antique dealers, appraisers, collectors, and anyone dealing with European precious metals from the 19th to 21st centuries. Hallmarks are a result of, in most cases, a legal requirement to independently assay test and hallmark the results on precious metals before being offered for sale. While the United States does not have hallmarking regulations, nearly all European countries do. This book covers 2700+ individual European hallmar World Hallmarks - William Whetstone od authora William Whetstone a nakladatelství za skvělé ceny na e-shopu Martinus. cz.