1 Kopeck 1991, M
Coins-USSR Coins
- Country: USSR
- Weight: 1 g
- Metal: Brass
- Designation: Cu-Zn
- Denomination: 1 Kopeck
- Monetary unit: Kopeck
- Mint mark: M
- Type (strike): Regular strike
- Fedorin: 182
- Diameter: 15 mm
- Thickness: 0.9 mm
- Reverse
Obverse die F-138. - Obverse
Letter M, the USSR coat of arms encircled by 15 ribbons.