Mauritania › Islamic Republic of Mauritania › 1973 - 2018![]() ![]() | 20 ouguiya 1973 - 2003 Copper-Nickel, 8g, ø 28mm KM# 5 |
![]() ![]() | 20 ouguiya 2004 - 2005 Nickel plated Steel, 7.8g, ø 28mm KM# 5a |
![]() ![]() | 20 ouguiya 2009 - 2014 Bi-Metallic, 7g, ø 26mm KM# 8 |
![]() ![]() | 20 ouguiya 2017 - 2018 Tri-Metallic, 7.63g, ø 26mm KM# 15 |
