Numismatic Forgery

Although written in the style of a "how-to" manual for replica and clandestine workshops, the book's target audience is collectors and authenticators. To employ Mr. Larson's techniques for crime you'd need to know the basics of precious metal casting, tool and die machining, gunsmithing, and numismatics. For readers without a metal lathe but with a serious interest in authentication and forgery-fighting, the book will provide an understanding of the covert minting process.

I was most impressed by Larson's treatment of the manufacture of steel dies through explosive impact copying. His procedure involves modifying shotguns to drive cast hubs into annealed dies. Larson's diagrams are explicit enough to convince the numismatist that explosive copying is practical. Details only of use to criminals, such as the type and quantity of gunpowder to use, are deliberately withheld from the reader.

Larson quotes an anonymous authenticator who examined 114 1916-S quarter eagles during the 1980s. 56% of them turned out to be fake! Hi-volume forgers in the Middle East and the Orient *already know* many of Larson's techniques. _Numismatic Forgery_ may provide a few useful tips to jewelers and machinists independently turning to crime, but the primary value of the book is to educate collectors in the characteristics of the illicit workshop.

Numismatic Forgery published by Zyrus. Outstanding.
Review date: 2004-05-24 Rating: 10 out of 10

A must read for anyone who buys coins: dealer or collector.
Very insightful and a much needed tool for the industry. There has been nothing quite like this. Nice back cover short reviews by Jim Halperin, Ken Bressett and Mark Salzberg. This book is major league.

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