USA Coin Book
Twenty Cent · $0.20
1875-S Twenty-Cent Pieces (1875-1878)
S/S Overpunched Mintmark
Intriguing History
A San Francisco engraver punched this 1875 twenty-cent piece's mintmark, then punched it again slightly askew, leaving a doubled S visible on a coin from the only year the denomination ever saw real circulation.
Total Weight5.00 g