$10 · Gold · 1838–1907
Liberty Head Eagle
A long-running ten-dollar gold series whose dates and mint marks trace changing centers of American gold production from the 1830s through the early twentieth century.
- Designer
- Christian Gobrecht
- Classic dates
- 1838–1907
- Mint facilities
- Philadelphia, New Orleans, Dahlonega, San Francisco, Carson City, and Denver
01 · Overview
Why the Liberty Head Eagle matters
Christian Gobrecht's Liberty Head replaced the earlier Classic Head eagle in 1838. Liberty wears a coronet on the obverse; the reverse uses a heraldic eagle with arrows and an olive branch.
The most important broad division is between coins without the motto and those with IN GOD WE TRUST, added to the reverse in 1866. Within those groups, early portrait and lettering changes create further specialist types.
02 · Design
Reading the design
Obverse
A left-facing Liberty wears a coronet inscribed LIBERTY, surrounded by thirteen stars with the date below. Hair detail above the ear and around the bun is among the first detail to show friction.
Reverse
The eagle holds arrows and an olive branch beneath UNITED STATES OF AMERICA. The denomination TEN D. appears below; issues from 1866 onward add IN GOD WE TRUST above the eagle.
03 · Specifications
Nominal issue specifications
- Denomination
- $10
- Composition
- 90% gold, 10% copper
- Nominal weight
- 16.718 g
- Actual gold weight
- 0.48375 troy oz
- Diameter
- 27.0 mm
- Edge
- Reeded
Nominal specifications describe regular classic issues. Patterns, proofs, special strikes, production tolerances, and later commemorative or modern versions may differ.
04 · Chronology
The series in stages
01
Early Liberty Head · 1838–1839
The first portrait and lettering arrangement differs from the format adopted in 1840. These early issues should be compared within their own type rather than treated as identical to later no-motto coins.
02
No Motto · 1840–1866
The established portrait continued through a period that included production at southern and western branch mints. Mint mark and survival can be decisive.
03
With Motto · 1866–1907
IN GOD WE TRUST was added above the eagle. The series continued until Theodore Roosevelt's coinage redesign introduced the Indian Head eagle.
05 · Examination
What photographs should help you examine
Strike and remaining detail
Central hair and eagle detail may vary with strike as well as wear. Compare the whole surface, including luster in protected areas, before interpreting softness as circulation.
Marks on an open design
The cheek and surrounding fields readily show contact. On higher-grade coins, the number, placement, and severity of marks can matter as much as the amount of friction.
Branch-mint identity
Verify the mint mark and its position from clear reverse photography. The same date can have different availability and historical context across mints.
06 · Before buying
Questions the listing should answer
01
Separate metal value from numismatic value
The coin contains a known nominal amount of gold, but its market value can also reflect date, mint, variety, survival, grade, surface quality, and demand. A gold calculation is a useful reference point, not a complete valuation method.
02
Read the holder and the coin
Confirm the grading service, grade, certification number, and any documented designation, then examine the photographs independently. A third-party grade is an attributed opinion; it does not replace a review of color, luster, marks, and surface originality.
03
Treat cleaning and damage separately from wear
Circulation wear is only one part of condition. Cleaning, polishing, scratches, rim damage, mount removal, tooling, and altered surfaces can materially change how a coin is described and valued even when substantial design detail remains.
07 · Sources
Primary references
This guide is educational and intentionally type-level. Issue-specific attribution, mintage, certification, and condition should be verified for the individual coin.