Registered and recorded mail service
Issues of the Congo Free State
1886 - 2 Léopold II - profile (1 to 5 and postcard 2)
1887 - 1 Parcel-postal stamp (CP1)
1887 - 2 Léopold II - image (9, 11)
1887 - 3 Parcel-postal stamps (CP2 and 4)
1889 - 1 Léopold II - image (8) and postcards “two palm trees” (4 to 7)
1891 - 1 Léopold II - image (6, 7, 13)
1892 - 1 Postcards “two palm trees” (8, 9)
1892 - 2 Léopold II - image (12, cp5 and postcards 10, 11)
1894 - 1 Léopold II - image (postcards 12 and 13)
1894 - 2 Léopold II - image (10) 1894 - 3 Mols and Van Engelen (14, 15, 17,18, 21, 24, 26)
1896 - 1 Mols and Van Engelen (20, 23)
1897 - 1 Postcards (14, 16, 17, 18, 19)
1900 - 1 Mols and Van Engelen (16, 19, 22, 25)
Issues of Belgian Congo and Ruanda-Urundi
1909-1 “Belgian Congo" overprints
1909-2 Unilingual (50 to 53, postcards 26, 27)
1910-2 Surcharged postcards (28 to 35)
1910-3 Bilingual (58, 59, 60, 62)
1910-4 Bilingual (61,63, postcards 36, 37)
1912-2 Illustrated postcards - 1st series (42, 43)
1915-1 Bilingual modified (64 to 71, postcards 44 to 47)
1916-1 German East Africa (R9 to R23, postcards)
1916-2 German East Africa (R28 to R35)
1918-1 German East Africa (postcards R7 to R10)
1918-2 Red Cross (72 to 80, R36 to R44)
1918-3 German East Africa (illustrated postcards R11, R12)
1921-1 Recovery (85 to 94, postcards 48 to 51)
1921-2 Airmail stamps (PA1 to PA4)
1921-3 Booklet 3 (airmail stamps)
1922-1 Malines surcharges (95 to 99, R45 to R49, postcards 52 to 60, R13 to R18)
1922-3 Illustrated postcards (61,62)
1922-4 Boma surcharges (100, 102)
1923-1 Boma and Elisabethville surcharges (103 to 105)
1923-3 Postage-due stamps (T66 to T72)
1923-4 Vloors (106, 112, 113, 114)
1924-1 Vloors (109, 111, 115, 116, 117)
1925-1 Colonial campaigns (132, 133, R77, R78)
1925-2 Vloors and Leys (124, 127, R68, R71)
1927-1 Vloors and Leys (122, 126, 129, 130, R66, R70, R73, R74)
1927-2 Vloors (120, 128, 131, 134, R64, R72, R75, R76) and illustrated postcards (66, 67, R19, R20)
1930-1 Natives Protection Fund (150 to 158, R81 to R89)
1930-2 Airmail stamps (PA5, PA6)
1931-1 Surcharged Stanley and Vloors (163, 165, R90, R91)
1931-2 Vloors (159 to 161) Stanley (162, 164, 166, 167) postcard (68)
1931-3 Indigenous scenes (R92 to R106)
1931-4 Indigenous scenes (177)
1932-1 Indigenous scenes (168 to 176, 178 to 183)
1932-2 Surcharged Vloors (161A)
1934-1 Airmail stamps (PA7 to PA15)
1934-2 Death of King Albert (184, R107)
1935-1 50th Anniversary of the Free State (185 to 191)
1936-2 King Albert monument (192, 193)
1936-3 Congo Children's fund (194 to 196, R108 to R110)
1937-2 Indigenous scenes (177A, 178A, R112, R113)
1938-1 National parks (197 to 202)
1938-2 Indigenous scenes (R111)
1938-3 Tourist Congress, Costermansville (203 to 208)
1939-2 Zoological Gardens Fund, Léopoldville (209 to 213)
1941-1 King Albert's memorial (214 to 224, R122, R123)
1941-2 "Indegenous" overprints (R114 to R117, R121
1941-3 Surcharged National park (226)
1941-4 Surcharged National park (R118)
1942-1 War "Relief Fund" (268, 269, R148, R149)
1942-2 King Albert Memorial (R124, R125)
1942-3 Stamps in everyday use (228 to 246, 249 to 267, R126 to R145)
1942-4 Léopoldville surcharges (PA16, 225, 227)
1942-6 Léopoldville overprints (R119, R120)
1942-7 Stamps in everyday use (247, 248)
1943-1 Postage-due stamps (T73 to T77)
1943-3 Stamps in everyday use (R146, R147)
1943-4 Postage-due stamps (RT15 to RT19)
1945-1 Red Cross of Congo and Ruanda-Urundi (270 to 273, R150 to R153)
1947-1 Abolition of Slavery (274 to 276)
1947-2 Indigenous art (282, 285, 288)
1948-1 Indigenous art (280, 284, 290, 291, 293)
1948-2 Indigenous art (277, 278, 279, 281, 283, 286, 287, 289, 292, 294, 295)
1948-3 Postcards (77 to 80, R27 to R30)
1948-4 Indigenous art (R154 to R172)
1948-5 Railway Anniversary Léopoldville - Matadi (296)
1949-1 75th Anniversary of U.P.U. (297)
1949-3 Indigenous art (288A, 291A, R173, R174, R175)
1950-1 Indigenous art (285A, 286B, 287A, 291B)
1950-2 Special Committee of Katanga (298, 299)
1950-3 Indigenous art (286A, R163A)
1951-1 Postcards (81 to 84, R31 to R34)
1951-2 Abolition of Slavery (300, 301)
1952-1 Flora (305, 307, 310, 312, 313, 314, 317)
1952-2 Flora (309, 315, 316, 318)
1952-3 Flora (302, 303, 304, 306, 308, 321)
1952-4 Saint François-Xavier (324, R176)
1953-1 Kivu festival(325, 326)
1953-2 Flora (311, 319, 320, 322, 323)
1954-1 Belgian Colonial Royal Institute (327, 328)
1955-1 Royal visit (329 to 336, R196 to R199)
1955-3 International Congress of African tourism (337, 338)
1956-1 Mozart (339, 340, R200, R201)
1957-1 Postage-due stamps (T78 to T84)
1957-2 Red Cross (341 to 343, R202 to R204)
1958-3 50th Anniversary of Belgian Congo (344 to 349)
1959-2 Postage-due stamps (RT20 to RT26)
1959-4 Protected animals (350 to 361, R205 to R216)
1960-1 Technical assistance in Africa (365, 366, R217, R218)
1960-2 Pro Juventute (367 to 371, R219 to R223)
1960-3 Protected animals (R224)
1961-1 Protected animals (R216A, R216B)
1961-2 Usumbura cathedral (R225 to R230)
Maritime mail marks and cancellers
Belgian maritime Company boats
Advertising slogans affixed by the post office
Airmail service rate 1920-1935
Airmail service rate June 1, 1935
Airmail service rate April 1, 1937
Airmail service rate September 1, 1938
Airmail service rate September, 1 1939
Airmail service rate September, 1, 1940
Airmail service rate January 1, 1942
Airmail service rate September 1, 1944
Airmail service rate November 27, 1944
Airmail service rate December 15, 1945
Airmail service rate January 1, 1946
Airmail service rate July 15, 1946
Airmail service rate January 1, 1947
Airmail service rate September 15, 1947
Airmail service rate Septembre 1949
Airmail service rate June 1, 1952
Airmail service rate July 1, 1953
Airmail service rate January 1, 1958
Airmail service rate April 1, 1959
Airmail service rate June 30, 1960
Postage stamps used, other than on corespondance
Directorate-General of the stations
Military post offices during World War I
Censor marks during World War I
Military post offices during World War II
Censor marks during World War II
Forgeries, curiosities, fantasies and inventions
Biography of persons commemored by postal history