Bidspirit auction | US 1987 Prestige Proof Set

US 1987 Prestige Proof Set - A 1987 United States Prestige Proof Set issued by the US Mint. The set comprises a collection of coins including a 1987-S Constitution Bicentennial Commemorative Silver Dollar, a Kennedy half dollar, Washington quarter, Roosevelt dime, Jefferson nickel, and Lincoln cent. All coins feature the S mint mark for the San Francisco Mint and are struck with a proof finish. The commemorative silver dollar is composed of 90 percent silver and 10 percent copper. Silver Dollar: 38.10 mm, 26.730 g Half Dollar: 30.61 mm, 11.340 g Quarter: 24.26 mm, 5.670 g Dime: 17.92 mm, 2.268 g Nickel: 21.21 mm, 5.000 g Cent: 19.05 mm, 2.500 g. The coins are in uncirculated proof condition with mirror-like fields and frosted relief. The silver dollar and Kennedy half dollar exhibit notable peripheral toning in hues of purple and gold. The cent, nickel, dime, and quarter remain brilliant. The folding display case and outer box show minor signs of handling and shelf wear.