Eric P. Newman Correspondence (Halperin, James L.), Eric P. Newman
Descrizione:
Correspondence between Eric Newman and James L. Halperin in which the two discuss coin grading guides, American coins and counterfeits. The following materials are loose items found in the correspondence which may or may not have been scanned depending on date published: 1) Draft of the "N.C.I. Grading Guide" by James Halperin, 1986.
