View All 1866 Liberty Head Double Eagle

1866 (S) Liberty Head Double Eagle - No Motto

Strike Type
1866 (S) Gold Double Eagle coin

Coin Details

Year
1866
Denomination
Gold Double Eagle
Mint Mark
S
Strike Type
Regular Strike
Series
Liberty Head Double Eagles 1849-1907
Designer
James Barton Longacre
Mintage
120,000
Composition
90% Gold, 10% Copper
Weight
33.4g
Diameter
34mm
Edge
Reeded

Value Estimates

$4,881 - $20,951

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

$246,750 MS62 08-05-2014 Heritage Auctions

Description

Part of the Liberty Head Double Eagles 1849-1907 series, the 1866 (S) Liberty Head Double Eagle - No Motto is a Gold Double Eagle from the San Francisco Mint. With a mintage of 120,000, this is a scarce issue — the lowest mintage among 3 mint variants, representing only 7% of total production. The obverse features Liberty facing left wearing a coronet inscribed LIBERTY and the reverse displays a heraldic eagle with shield on breast, olive branch and arrows in talons, with a banner reading E PLURIBUS UNUM surrounded by a glory of rays. Motto "IN GOD WE TRUST" added to the reverse above the eagle. San Francisco's storied mint, born of the California Gold Rush, has evolved into the primary producer of U.S. proof coins. Estimated market value ranges from $4.9K to $21K depending on grade and condition. Struck in 90% gold, 10% copper, weighing 33.4 grams, 34 mm in diameter, with a reeded edge. Cataloged as PCGS #8945.

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