View All 1921 Mercury Dime

1921 Mercury Dime

Strike Type
1921 (P) Dime coin

Coin Details

Year
1921
Denomination
Dime
Mint Mark
P
Strike Type
Regular Strike
Series
Mercury Dimes 1916-1945
Designer
Adolph Alexander Weinman
Mintage
1,230,000
Composition
90% Silver, 10% Copper
Weight
2.5g
Diameter
17.9mm
Edge
Reeded

Value Estimates

$65 - $4,075

Values as of May 2026, from published price guides and, in some cases, recorded auction sales. For most coins the range runs from a well-worn example (around G-4) to an uncirculated one, but individual coins can sell for more or less depending on grade, eye appeal and demand. Compare recent sales of similar coins for a closer estimate.

Auction Record

Price realized
$3,960
Sold
Grade
BU
Auction house
Sotheby's

Description

The 1921 Mercury Dime represents a Philadelphia Mint issue from the Mercury Dimes 1916-1945 series. The Philadelphia Mint struck 1,230,000 dimes dated 1921. The obverse features young Liberty wearing a winged Phrygian cap, symbolizing freedom of thought — often called the "Mercury" dime despite not depicting the Roman god and the reverse displays a Roman fasces — a bundle of rods with an axe — entwined with an olive branch, symbolizing strength through unity tempered by peace. Both the 1921 and 1921-D have low mintages, making them semi-key dates in the series. The Philadelphia Mint, America's oldest coin-making facility, has struck coins continuously since 1792. Estimated market value ranges from $65 to $4.1K depending on grade and condition. Struck in 90% silver, 10% copper, weighing 2.5 grams, 17.9 mm in diameter, with a reeded edge. Cataloged as PCGS #4934.

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