50 kopecks 1990, on 20 kopeck flan
Coins-USSR Coins
- Country: USSR
- Weight: 3.4 g
- Metal: Cupronickel (copper-nickel)
- Designation: Cu-Ni
- Denomination: 50 kopecks
- Monetary unit: Kopeck
- Type (strike): Regular strike
- Fedorin: type No. 63
- Diameter: 21.8 mm
- Thickness: 1.4 mm
- Reverse
Die B, digits in the date are spaced (MMD) - Obverse
Die 2. Globe is convex. Star is large. USSR coat of arms is encircled by 15 ribbon turns.
