Copper coins

200px|thumb|right|Copper duit coin from 1735, with the Dutch East India Company|VOC [[monogram on the obverse and the crowned coat of arms of the Province of Holland on the reverse.]]

currency used by IS

thumb|200px|Lithuanian półgrosz from 1548 thumb|200px|Three Półgrosz coins of Władysław Jagiełło thumb|200px|Półgrosz (left) and szeląg (coin)|szeląg (right) Półgrosz (półgroszek, lit. half-grosz) was a silver and later copper coin worth ½ of grosz and 9 denars, minted in Poland, Lithuania and Silesia. Polish silver półgrosz weighing 1-1,7g was minted mainly from c.1367 to 1526 and occasionally from 1580 to 1792, from 1765 coin was minted in copper. Lithuanian silver półgrosz weighing c.1,3g was minted in 1495–1566.

thumb|200px|A styca of Æthelred II of Northumbria The styca (; . stycas) was a small coin minted in pre-Viking Northumbria, originally in base silver and subsequently in a copper alloy. Production began in the 790s and continued until the 850s, though the coin remained in circulation until the Viking conquest of Northumbria in 867.

The manghir (; ; ) was an Ottoman copper coin introduced first during the reign of sultan Murad I ().

a series of token coins issued in Lower Canada