France 10 Centimes

The 10 centimes coin, introduced in 1852, was one of the first to embody France's decimal currency system, simplifying transactions that had long been tangled in old livres and sous.

For over a century and a half, it turned up in bronze across various designs, from the Second Empire's imperial eagle to the Third Republic's Marianne. Early strikes used recycled metal from decommissioned coins, a practical move during economic shifts. Mintage figures vary by year, with some records incomplete due to archival losses in the late 19th century.

Collectors often overlook it because of its sheer commonality. I once sorted a bag of these and found one with a faint double strike—rarer than you'd think, but not worth the hype.