1999 (P) Proof Yellowstone Dollar

Coin Details

Auction Record

$787 PR70 08-31-2010 eBay

Description

The 1999 (P) Proof Yellowstone Dollar is a proof dollar struck at the Philadelphia Mint, part of the Modern Commemorative Dollars (1982-Date) series. The U.S. Mint produced 128,646 examples, making this the higher-mintage of the two mint variants, representing 61% 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 original U.S. Mint facility, in continuous operation since 1792. Auction record: $787 PR70 08-31-2010 eBay. Struck in 90% silver, 10% copper, weighing 26.73 grams, 38.1 mm in diameter, with a reeded edge. Cataloged as PCGS #99778.