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
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4 entries found for [year:1971]
Scans of original photographic prints used for the production of the first edition of Roger Cohen's American Half Cents.
Invoices from Wayte Raymond and Darwin Palmer for Roger Cohen's book American Half Cents, including discussion of the controversy between Walter Breen and Roger Cohen related to the research and publication of half cent varieties.
Assorted correspondence between Jon Hanson and Roger Cohen.
Roger Cohen's notes on coin collection costs.