1987 (S) Proof Constitution Dollar

Coin Details

Auction Record

$690 PR70 12-13-2004 Heritage Auctions

Description

The 1987 (S) Proof Constitution Dollar is a proof dollar struck at the San Francisco Mint, part of the Modern Commemorative Dollars (1982-Date) series. The U.S. Mint produced 2.7 million examples, making this the higher-mintage of the two mint variants, representing 86% of production. The obverse features designs varying by commemorative issue, authorized by Congress to honor significant American events, people, and institutions and the reverse displays designs varying by commemorative issue. Struck after the transition from silver to clad coinage, as the Mint adapted to modern production methods and record-breaking mintages. As a proof issue, this coin was struck multiple times on specially prepared polished planchets using polished dies, producing mirror-like fields and frosted design elements prized by collectors. Struck at the San Francisco Mint, established during the California Gold Rush and now primarily producing proof and collector coins. Auction record: $690 PR70 12-13-2004 Heritage Auctions. Struck in 90% silver, 10% copper, weighing 26.73 grams, 38.1 mm in diameter, with a reeded edge. Cataloged as PCGS #9625.