Cohen
Resident of Bethesda, Maryland. Married to Deborah with five children. Employed as a certified public accountant.
Author of American Half-Cents - The Little Half Sisters in 1971. Two thousand copies were printed. A second edition was published in 1982. He made a presentation at the ANS COAC in 1984. The EAC honored Cohen with their annual award in 1990. obit: NUM 103 Sep 1990 page 1504; DOD: SSDI
Select a year
5 entries found for [year:1990]
1990Roger Cohen Coin Envelopes
Roger Cohen coin envelopes. Date is approximate. (Note, this item was previously listed in the Tettenhorst archives as "box 3" but is more appropriately categorized here.)
1990Favorite Coin
Notes related to Roger Cohen's favorite coin.
1990Condition Census Listing of Half Cents
Cohen's condition census listing of half cents. Of considerable importance, this document summarizes years of numismatic research regarding the finest surviving examples of United States half cent varieties.
1990Large Cents
Folder on Cohen's large cent collection with worksheets, varieties owned, pedigree.
1990Dennis Patterson Correspondence
Assorted correspondence with Dennis Patterson.
