Author

Denio Marca

Denio Marca is a passionate writer and coin enthusiast who specializes in old coins, rare coins, coin values, and collectible currency. He shares informative articles about valuable coins, collecting tips, historical facts, and the latest updates from the world of numismatics.

Articles by this author

Rare 1971 Indonesian Coin Discovery: Seven Unique Coins Certified by NGC

Rare 1971 Indonesian Coin Discovery: Seven Unique Coins Certified by NGC

September 25, 2026 3:46 am

Athena on Ancient Greek Coins: From Athens to the Greek World

Athena on Ancient Greek Coins: From Athens to the Greek World

September 25, 2026 3:33 am

ANA’s ‘Flame of Freedom’ Silver Medal Celebrates America 250 in Pittsburgh

ANA’s ‘Flame of Freedom’ Silver Medal Celebrates America 250 in Pittsburgh

September 25, 2026 2:56 am

Rare 1864 Two-Cent FS-1901 Coin With Indian Cent Overstrike

Rare 1864 Two-Cent FS-1901 Coin With Indian Cent Overstrike

September 24, 2026 5:31 am

U.S. Mint Announces 2027 Working Dogs Coins Honoring K-9 Heroes

U.S. Mint Announces 2027 Working Dogs Coins Honoring K-9 Heroes

September 24, 2026 5:07 am

Rare Kennedy Half Dollars Missing FG Initials Attract Collectors

Rare Kennedy Half Dollars Missing FG Initials Attract Collectors

September 23, 2026 7:09 am

Royal Canadian Mint Releases Silver Coin for RMC’s 150th Anniversary

Royal Canadian Mint Releases Silver Coin for RMC’s 150th Anniversary

September 23, 2026 4:52 am

Canada’s Parliament Turns 150: Royal Canadian Mint Releases New Coins

Canada’s Parliament Turns 150: Royal Canadian Mint Releases New Coins

September 23, 2026 3:58 am

U.S. Mint Unveils 1776–2026 Morgan and Peace Silver Dollars

U.S. Mint Unveils 1776–2026 Morgan and Peace Silver Dollars

September 22, 2026 4:51 am

U.S. Mint 2027 Working Dogs Coins Honor Service and K-9 Dogs

U.S. Mint 2027 Working Dogs Coins Honor Service and K-9 Dogs

September 22, 2026 4:39 am

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