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Terminology

double eagle

Illustration — The 1849 Liberty Head design by James B. Longacre • Illustration — The 1907 high relief double eagle designed by Augustus Saint-Gaudens A double eagle is a gold coin of the United States with a denomination of $20. (Its gold content of 0.9675 ozt was worth $20 at the 1849 official price of $20.67/ozt.) The coins are 34 mm × 2 mm and are made from a 90% gold (0.900 fine or 21.6 kt) and 10% copper alloy and have a total weight of 1.0750 ozt. The eagle, half eagle, and quarter eagle were defined by name in the act of Congress originally authorizing them.

double eagle

1907 G$20 Saint Gaudens (Roman, high relief) Gold (fineness 0.9000), 34mm, 33.436g, designed by Augustus Saint-Gaudens JN2015-6766-67

US Mint (coin), National Numismatic Collection (photograph by Jaclyn Nash) · National Numismatic Collection, National Museum of American History · Public domain

Field
gold coin · coin of the United States dollar
Region
United States
Related practice
gold · copper

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wikidata · Q4155843 · wikipedia · Double eagle

In this article

  1. 01Origins and development
  2. 02Notes, references and evidence

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