1918 (S) Standing Liberty Quarter
Strike Type
Coin Details
Value Estimates
Values as of May 2026 — estimates reflect typical grades (G-4 through MS-63). Coins in lower or exceptional grades may fall outside this range.
Auction Record
$31,900 MS67 08-10-1990 RARCOA
Description
The 1918 (S) Standing Liberty Quarter is a quarter produced at the San Francisco Mint as part of the Standing Liberty Quarters 1916-1930 series. The U.S. Mint produced 11.1 million examples, making this ranked 2nd of 4 mint variants by mintage, with 25% of production. The obverse features Liberty standing in a gateway between two walls, holding an olive branch and a shield and the reverse displays an eagle in flight. The 1918/7-S overdate is one of the most famous and valuable quarter varieties in U.S. numismatics. Struck at the San Francisco Mint, established during the California Gold Rush and now primarily producing proof and collector coins. Estimated market value ranges from $2.0K to $34K depending on grade and condition. Struck in 90% silver, 10% copper, weighing 6.3 grams, 24.3 mm in diameter, with a reeded edge. Cataloged as PCGS #5724.
