1858 Proof Seated Liberty Half Dollar

Coin Details

Auction Record

$54,625 PR67 08-09-2007 Heritage Auctions

Description

The 1858 Proof Seated Liberty Half Dollar is a proof half dollar struck at the Philadelphia Mint, part of the Seated Liberty Half Dollars 1839-1891 series. With a mintage of 100, this is an extremely rare issue — the lowest mintage among 5 mint variants, representing only less than 1% of total production. The obverse features Liberty seated on a rock, holding a pole surmounted by a Phrygian liberty cap in her left hand and a shield inscribed LIBERTY in her right and the reverse displays a heraldic eagle with shield on breast, olive branch and arrows in talons, with a banner reading E PLURIBUS UNUM. Struck during the California Gold Rush era, when vast quantities of western gold transformed the American economy and led to new denominations. 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 original U.S. Mint facility, in continuous operation since 1792. Estimated market value is approximately $2.8K. Struck in 90% silver, 10% copper, weighing 12.4 grams, 30 mm in diameter, with a reeded edge. Cataloged as PCGS #6412.