United States of America, United States, Quarter-Dollar, 1968s, a defaced obv. die used in the production of Proof sets, stamped s1554p on side, 52 x 37mm. (£30-50)

This lot was sold as part of a special collection, The Norwich Collection.

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Collection

Provenance:
Bt New England Rare Coin Galleries November 1973.

Sold with certificate of authenticity