Stella (United States coin)

The United States four dollar coin, also officially called a Stella, is a unit of currency equivalent to four United States dollars.

It was originally minted as a universal coin exchangeable with any currency around the world. Two varieties of the Stella were made: flowing hair, designed by Charles E. Barber, and coiled hair, designed by George T. Morgan. The flowing hair variety is the most commonly seen variety. Even though the coin was designed as a pattern coin, similar to the Gobrecht dollar, many catalogs list the coin as a regular-issue item.

The Stella was a pattern coin produced to explore the possibility of joining the Latin Monetary Union (LMU); these patterns were produced in 1879 and 1880 at the urging of John A. Kasson, a former chairman of the United States House Committee on Coinage, Weights, and Measures. The Stella was meant to contain a quantity of precious metal similar to that of the standard LMU gold piece, the twenty-franc Napoleon minted in France, Switzerland, and other LMU countries. However, the composition and weight of the Stella was not a precise match to the LMU standard: the total weight was 7 grams (rather than 6.45 grams), the gold content was 6 grams of fine gold (rather than 5.81 grams), and the coins were only .857 fine (rather than .900).

Two different designs obverse were produced: one with flowing hair; in the other the hair is coiled. Both bear the same inscription "★6★G★.3★S★.7★C★7★G★R★A★M★S★" (the five-pointed glyph variant of the "★" is used) to indicate the metallic content of the coin, and the date. The reverse star had the inscriptions ONE STELLA and 400 CENTS, while the reverse rim had the legends UNITED STATES OF AMERICA and FOUR DOL., and circling the star but between its points were the legends E PLURIBUS UNUM ("Out of many, one") and DEO EST GLORIA ("To God is the glory").

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