Non-round coins - Uncommon coins

Triangular coin 1 dollar Bermuda 1997-1998

The non-round (convex triangle) $1 coin was minted in Bermuda in 1997-1998 and is made of copper-nickel alloy. Design Value side (reverse) Head...

The non-round 1 dollar coin (10-sided, 10-sided) has been issued in Belize since 1990 to the present, made of nickel-brass alloy. In 2012, a...

The 1 cent coin is non-round (serrated with 12 rounded corners) and was issued in Belize in 1973-1976 in bronze, and in 1976-2018 in aluminum....

The 1 dollar Barbados coin is non-round (7-sided) and was minted from copper-nickel alloy in 1973-2005 and nickel-plated steel since 2007. Design...

The Bangladesh 5 taka coin is non-round (12-sided) and was issued in stainless steel from 1994-2008. Design Value side (reverse) A bridge over a...

The 50 poisha Bangladesh coin is non-circular (with 8 rounded corners) and was issued in stainless steel in 2001. Design Value side (reverse)...

The Bangladesh 10 poisha coin is non-round (notched with 9 rounded corners) and was issued in aluminum from 1973-1994. Design Value side...

The 5 poisha Bangladesh coin is non-round (square with rounded corners) and was issued in aluminum from 1973-1994. Design Value side (reverse)...

The Bahamas 15 cent coin is non-round (square with rounded corners) and has been minted from copper-nickel alloy since 1966 to the present. Design...

The Bahamas 10 cent coin is non-round (12 rounded prongs) and has been minted from copper-nickel alloy since 1966. Design Value side (reverse)...