Muri Bhalissa: Rwanda - Bolol tal-posta (1962 - 2010) - 8 bolol.
1992
The 100th Anniversary of the Death of Cardinal Charles Lavigerie, 1825-1892
1. October WM: Xejn Perforazzjoni: 14
1992
World Conference on Nutrition,
December WM: Xejn Perforazzjoni: 14