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US Coins
World Coins
Paper Money
Collecting 101
Coin Market
Community
Events
Coin of the Year
Archive
Marketplace
Pricing
Print
coin authentication
World Coin News
Can You Find ‘Secret’ Dime Marker?
By F. Michael Fazzari
May 5, 2020
News
Edges can reveal coin to be a fake
By F. Michael Fazzari
Aug 15, 2011
