1918 (D) Mercury Dime

Strike Type

Coin Details

Year

1918

Denomination

Dime

Mint Mark

Strike Type

Regular Strike

Series

Mercury Dimes 1916-1945

Designer

Adolph Alexander Weinman

Mintage

22,674,800

Composition

90% Silver, 10% Copper

Weight

2.5g

Diameter

17.9mm

Edge

Reeded

Value Estimates

$8.2 - $1,002

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: $2,990
Sold: 6 March 2008
Grade: MS65
Auction house: Heritage Auctions

Description

The 1918 (D) Mercury Dime represents a Denver Mint issue from the Mercury Dimes 1916-1945 series. The Denver Mint struck 22,674,800 dimes dated 1918. 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. Minted during and after World War I, as America emerged as a global power and experienced the prosperity of the Roaring Twenties. Denver's mint evolved from a frontier assay office into one of the nation's primary coin production facilities, opening in 1906. Estimated market value ranges from $8 to $1.0K 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 #4918.