Dollar sign
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The dollar sign is a currency symbol consisting of a capital ⟨S⟩ crossed with one or two vertical strokes, used to represent the base unit of account of various currencies around the world, including
Reverse side (lower) of $1 United States note, 1869 series ("greenback"), showing "US" ≈ '$' monogram.
A piece of eight from the Potosí mint, showing the Pillars of Hercules with 'S' ribbons, and two "PTSI" monograms at about 4 and 8 o'clock around the edge
The Pillars of Hercules wrapped by a cloth band, on an 18th-century Spanish coin.
Dollar sign in letter from Sept. 12, 1778, by Oliver Pollock to George Roger Clark.
United States dollar
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The United States dollar is the official currency of the United States and several other countries. The U.S. Coinage Act of 1792 established the dollar as the base unit, with each dollar divided into
Dollar sign
…sign is called cifrão in the Portuguese language. The sign is also used in several compound currency symbols, such as the Brazilian real (R$) and the United States dollar (US$): in local use, the nationality prefix is usually omitted. In countries that have other currency symbols, the US dollar is often assumed and the…
Alexander Hamilton finalized the details of the 1792 Coinage Act and the establishment of the U.S. Mint.
Continental one third dollar bill (obverse)
Series of 1917 $1 United States Note