$1 coins: Unwanted, unloved and out of currency
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The Numismatic Bibliomania Society Esylum: Volume 16, Number 50, December 8, 2013
Why does the US still use a dollar bill instead of dollar coin
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The Numismatic Bibliomania Society Esylum: Volume 16, Number 50, December 8, 2013
Uncirculated US Dollar Coins for sale
File:George Washington Presidential $1 Coin Wikipedia, 44% OFF
$1 coins: Unwanted, unloved and out of currency
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The saga of America's neglected $1 coins! - Littleton Coin Blog
The Numismatic Bibliomania Society Esylum: Volume 16, Number 50, December 8, 2013