![The only Known examples of the 1975 No S Proof Roosevelt Dimes.{left} is the PR-67 "Ohio Specimen" and on the [right] is the PR-68 Discovery Coin](https://coinweek.com/wp-content/uploads/2026/10/the-two-known-examples-of-the-1975-No_s_dimes-356x220.webp "One Woman, Five Proof Sets, Two Missing Mintmarks, and a Half Million Dollar Dime")
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Christopher Columbus Was Once on America’s Money. Why Did He Disappear?
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Kreindler...
ACEF Enhances 2026 Alan Kreuzer Award with Cash Stipends to Fight Counterfeiting
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Who’s Who: Iconic Coin Collections You Should Know
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Collectors encounter these names everywhere in numismatics. They appear on slab labels, in...
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Coin Honors Inventor and the Birth of Videogame Culture
By Chris Bulfinch for CoinWeek ..... Updated and reformatted Feb 2026
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The Philadelphia Mint began selling sets of special coins to collectors in 1858. This new policy did...
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Remembering Phil Skingley, our Colleague, Director, and Friend.
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