Heim, Gregory S. 上市 Deposited
(L2020).
Born 1966. Married to Hard Times and United States Half Cent collector Lisa M. Heim (1970 - ) since 1995.
Life Member: American Numismatic Association, Garden State Numismatic Association, Watchung Hills Coin Club (NJ).
Member: Early American Coppers Club, New Jersey Numismatic Society.
Primarily known as the author of “A Quickfinder For Attributing Varieties of Business Strike United States Half Cents: 1793-1857" (1st edition 1997, 2nd edition 2013).