1989-S United States Congressional Proof Set

Updated August 7, 2026

Lot number191
CategoryCoins & Currency
AuctionSILVER, GOLD, COINS, VINTAGE COLLECTIBLES, & ANTIQUES
DateAugust 20, 2026 at 6:00 PM CDT
Auction housegreatstuff4you
LocationSioux Falls, South Dakota

The image displays a 1989-S United States Congressional Commemorative 2-Coin Proof Set containing a 90% silver dollar and a copper-nickel clad half dollar.Coins included: 1989-S Proof Silver Dollar (featuring the Statue of Liberty and the Bicentennial of the U.S. Congress dates 1789–1989) and a 1989-S Proof Half Dollar (featuring the mace of the U.S. House of Representatives).Composition: The dollar is composed of 90% silver and 10% copper (0.7734 oz pure silver weight), while the half dollar is standard clad composition (83.33% copper, 16.67% nickel).

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