- 1 - Wikipedia
Although 1 meets the naïve definition of a prime number, being evenly divisible only by 1 and itself (also 1), by modern convention it is regarded as neither a prime nor a composite number
- United States one-dollar bill - Wikipedia
The $1 bill became the first denomination printed at the new Western Currency Facility in February 1991, when a shipment of 3 2 million star notes from the Dallas FRB was produced
- What Are $1 Coins Worth in the United States?
What Are $1 Coins Worth? Complete Value Guide to US Dollar Coins Comprehensive analysis of US dollar coin values from historic silver dollars to modern issues, with current market prices and collecting strategies
- 1 (number) - Simple English Wikipedia, the free encyclopedia
1 (number) Chinese hand sign Pronunciation of the number 1 One (1) is the first natural number, followed by two The Roman numeral for one is I
- $1 Bill | U. S. Currency Education Program
$1 Note (1963-Present) Explore security and design features of the $1 note, issued 1963-present
- 1 Dollar (Federal Reserve Note) - United States - Numista
Detailed information about the coin 1 Dollar (Federal Reserve Note), United States, with pictures and collection and swap management: mintage, descriptions, metal, weight, size, value and other numismatic data
- 30 Hidden Secrets of the $1 Bill - Sunmark
The first legal tender $1 note, which was issued during the Civil War, did not feature America’s first president, George Washington Instead, it featured Salmon P Chase, the secretary of the treasury at the time
- 1 (number) - New World Encyclopedia
The glyph used today in the Western world to represent the number 1, a vertical line, often with a serif at the top and sometimes a short horizontal line at the bottom, traces its roots back to the Indians, who wrote 1 as a horizontal line, as is still the case in Chinese script
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