Double Set Öffentlichkeit Deposited
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- Double Set. Two of each numismatic items in a set, arranged to show both sides in a single view. A small number of the 1915 Panama-Pacific International Exposition commemorative coins were issued in a double set of ten coins.
excerpted with permission from
An Encyclopedia of Coin and Medal Technology
For Artists, Makers, Collectors and Curators
COMPILED AND WRITTEN BY D. WAYNE JOHNSON
Roger W. Burdette, Editor