The 1977 S half dollar is the only proof of this year's Kennedy half dollar and was struck at the San Francisco Mint for a mintage of 3,251,1522.
The coin is made from 75% copper and 25% nickel, has a diameter of 30.
6 mm and weighs 11.
34 grams.
Condition: Package may show signs of wear & tear. Be advised coin may show signs of aging, tarnishing, &/or oxidation. Please see photos for reference.