Russia › Russian Federation › 1997 - 2026![]() | ![]() | 50 kopeks, 1997-2006 Brass, 2.9g, ø 19.5mm Y# 603 |
![]() | ![]() | 50 kopeks, 2006-2026 Brass plated Steel, 2.75g, ø 19.5mm Y# 603a |
USSR › Soviet Union › 1961 - 1991![]() | ![]() | 50 kopeks, 1961 Copper-Zinc-Nickel, 4.4g, ø 24mm Y# 133a.1 |
![]() | ![]() | 50 kopeks, 1964-1991 Copper-Zinc-Nickel, 4.4g, ø 24mm Y# 133a.2 |
Transnistria › Pridnestrovian Moldavian Republic › 2000 - 2026![]() | ![]() | 50 kopeks, 2000 Aluminium-Bronze, 2.6g, ø 18.86mm KM# 4 |
![]() | ![]() | 50 kopeks, 2005 Aluminium-Bronze, 2.8g, ø 19mm KM# 53 |
![]() | ![]() | 50 kopeks, 2005 Bronze plated Steel, 2.8g, ø 19mm KM# 53a |
![]() | ![]() | 50 kopeks, 2019 Copper-Brass plated Steel, 2.65g, ø 19mm UC# 8 |
![]() | ![]() | 50 kopeks, 2020-2025 Copper-Brass plated Steel, 2.65g, ø 19mm UC# 12 |
USSR › Issued by Government Bank › 1991 - 1992![]() | ![]() | 50 kopeks, 1991 Government Bank Copper-Nickel, 2.3g, ø 18mm Y# 292 |
USSR › Soviet Republic (RSFSR) › 1921 - 1923![]() | ![]() | 50 kopeks, 1921-1922 AgSilver 0.900, 10g, ø 26.67mm Y# 83 |
Svalbard › Arktikugol › 1946 - 2017![]() | ![]() | 50 kopeks, 1946 Copper-Nickel, 3.6g, ø 22.2mm KM# Tn4 |
USSR › Soviet Union › 1924 - 1958![]() | ![]() | 50 kopeks, 1958 Copper-Nickel, 4.4g, ø 24mm Y# 133 |
