2 Pesos Mexico I watched a collector lose $800 on a "gold" Napoleon III coin last week. Let’s prevent that.

Coinage of the Gupta Period When I first held a Gupta-era gold coin, its intricate details surprised me. These artifacts

Islam Gold Coin Islamic gold coins shaped empires and economies. When I first held a 12th-century dinar, its calligraphy revealed

Gold Coin of Abd Al Malik When I first handled a 7th-century Islamic dinar at a Dubai numismatic fair, its

Medieval Gold Coin When a 14th-century Venetian ducat sold for $1.4 million in 2022, it proved medieval gold coins1 still

Mexican Coins When I first saw a 1947 Mexican 5-peso gold coin at a Paris coin fair, its intricate design

The Mexican Peso Gold Coin Mexico’s gold coins carry stories of revolutions and economic evolution. As a manufacturer serving global

Charles and Diana Coins Collectors worry that royal commemorative coins might be worthless. They feel anxious about hidden costs. I

King Charles III Coin I have noticed confusion. People wonder why King Charles’s portrait is turned to the left. This

The Coronation of King Charles III Coin I once felt unsure about pricing these precious coins. I worried about overpaying