1950, 75th Anniversary of the UPU, Oil Palms, Congolese Woman, Leopard, Watusi Chief and Askari, complete set of 12 souvenir sheets, including eight for Belgian Congo and four for Ruanda-Urundi, perfect quality in every respect, full OG, NH, VF, C.v. $1,750 (Image)

Belgian Congo. 1950, 75th Anniversary of the UPU, 5c- 2.50fr, complete set of eight souvenir sheets, full OG, NH, VF, COB Blocks 3A-10A, C.v. €1,800 (Image)

Burundi (Former Belgian Congo). 1992-97, Animals, World Wildlife Fund, 30f-220f, two complete sets of four, the last one with black surcharge ''+50FBu Carolophilex' 97'', bottom left corner margin imprint singles, full OG, NH, VF, C.v. $145 (Image)

Burundi and Rwanda. COLLECTIONS IN LARGE STOCKBOOK: 1962-2012, Burundi part represents 1100 mint stamps and 112 souvenir and miniature sheets, Rwanda - 970 stamps and 64 sheets, mainly complete sets, generally topical issues such as Animals, Birds, Insects, Flowers, Paintings, Sports, Space and many more, nice quality material, full OG, NH, F/VF, C.v. $4,000 (Image)

Rwanda (Former Belgian Congo). BEAUTIFUL COLLECTION IN TWO STOCKBOOKS: 1953-2005, 1600 mint stamps some in multiples and 118 miniature and souvenir sheets, starting with Ruanda-Urundi items, nice topical subjects, such as Fauna, Flora, Paintings, Space, Sports, and etc., excellent quality material, full OG, NH, VF, C.v. is close to $4,000 (Image)