Patterns (1976)
History and Overview
After designs were selected for the 1776–1976 Bicentennial quarter dollar, half dollar, and dollar, impressions were made from Proof dies that lacked the S mintmark used on regular Proofs. These pieces are all unconfirmed, with the exception of J-2164. It is said that at least three impressions of each were made. One set is known to have been destroyed.
NNP Encyclopedia data is provided in cooperation with Whitman Brands, based on catalog data organized by the Greysheet Identification System (GSID).