Stamps, 50c denom
1 to 50 of 229
Colombia
postage1862 1862 issue unwmk imperf
| - | 50c | grn | arms 1862 |
1863 1863 issue
| - | 50c | grn | arms of Colombia |
1864
| - | 50c | grn | arms of Colombia | — | — |
1865 1865 issue
| - | 50c | grn | arms of Colombia | — | — | |
| - | 50c | grn | arms of Colombia, v. small figures |
1866 arms of Colombia (1866)
| - | 50c | blgrn | arms of Colombia |
1868 arms of Colombia (1868)
| X | 50c | yelgrn | arms of Colombia |
1883 1883 issue p. 10.5, 10.5x12, 12, 12x10.5, 13.5
| - | 50c | brn | arms of Colombia |
1886 1886 issue p. 10.5
| - | 50c | brn | arms of Colombia | — | — |
1892 1892 issue (no perf info)
| X | 50c | vio, vio | arms of Colombia, w. unwmk | |||
| - | 50c | redvio, vio | arms of Colombia (1899) | .30–1.00 | .30–1.00 |
1899 1899 issue
| - | 50c | bl, lil | arms of Colombia | .30–1.00 | .30–1.00 |
1902 1902c Medellin issue unwmk p. 12
| X | 50c | dlrose | arms of Colombia | 1.00–10. | 1.00–10. |
1902 1902d issue
| - | 50c | bl | arms of Colombia, w. unwmk, p. perforato a zig zag | — | — | |
| - | 50c | grn | arms of Colombia | — | — |
1903 1903 Barranquilla issue (5 stamps)
| - | 50c | brn | arms of Colombia | 1.00–10. | 1.00–10. | |
| - | 50c | car | arms of Colombia | 1.00–10. | 1.00–10. | |
| - | 50c | grn | arms of Colombia | 1.00–10. | 1.00–10. | |
| - | 50c | scar | arms of Colombia (1903) (1903) | 1.00–10. | 1.00–10. | |
| - | 50c | yel | arms of Colombia, w. unwmk, p. VARIOUS | 1.00–10. | 1.00–10. |
1917 1917 issue (no perf info)
| X | 50c | car | view of Cartagena |
1920 1920 issue p. 10x13.5
| - | 50c | dkred | arms 1902 provisional |
1935, Jan 26 National Olympiad issue p. 11.5
| - | 50c | ultra & org | View of Barranquilla |
1937, Jan 4 Industrial Exposition issue p. 12.5
| - | 50c | orgbrn | Monument to the Colors |
1940, May 6 Santander death 100th issue wmk. wavy lines (Colombia) (no perf info)
| - | 50c | vio | Puente de Boyacá |
1942, Jul 4 unwmk p. 11
| - | 50c | blgrn | Isaacs |
1944 1944 issue
| X | 50c | rose | San Pedro Alejandrino |
1944 1944b issue litho print p. 12.5
| - | 50c | rose | San Pedro Alejandrino |
1945, Nov 15 wmk. wavy lines & C multiple p. 12
| - | 50c | olblk | Cartagena clock tower |
1945, Dec 14 airmail 25th issue unwmk p. 11
| - | 50c | red | San Sebastian fort |
1946, Apr 16 wmk. wavy lines & C multiple p. 12
| X | 50c | pur & vio | Sucre |
1946, Dec 6 5th Central American and Caribbean Games issue ovpted (no wmk info) (no perf info)
| - | 50c | red | on 50c-red-clock tower-unissued (0), clock tower | |||
| - | 50c | red | on 50c-red-clock tower-unissued (0), clock tower | — | — |
1948, Apr 2 9th Pan-American Congress issue wmk. wavy lines (Colombia) imperf
| - | 50c | slbl | Map of North & Central America coat of arms of Bogotá | — | — |
1949, Dec 15 Cisneros 50th issue unwmk p. 12.5
| - | 50c | brn | Francisco Javier Cisneros | |||
| - | 50c | grn | Francisco Javier Cisneros | |||
| - | 50c | redvio | Francisco Javier Cisneros |
1950 UPU 75th issue imperf
| - | 50c | yelorg | — | — | ||
| - | 50c | slbl | — | — |
1952 1952 issue wmk. wavy lines & C multiple p. 12
| - | 50c | communications building |
1953, Oct 19 ovpted unwmk p. 12x12.5
| X | 50c on 2p | dpgrn | Joaquin de Caycedo y Cuero |
1955, Apr 12 Greater Colombia Merchant Marine Commemoration issue p. 13
| - | 50c | grn | ||||
| - | 50c | — | — |
1956 Departmental issue
| X | 50c | grn & blk | Oil-towers |
1959, Dec 1 100th Anniversary of Colombian Stamps - Inscribed "1859 1959" issue p. 12
| - | 50c | car & ultra |
1960, Oct 24 UN Day issue wmk. REPUBLICA DE COLOMBIA imperf
| - | 50c | grn & blk | — | — |
1962, Apr 12 anti-malaria issue unwmk p. 12
| - | 50c |
1966, Jun 16 maritime mail history p. 14x13.5
| - | 50c |
1968, May 14 21st Anniversary of National Telecommunications Services issue p. 13.5x14
| - | 50c | multi | ||||
| - | 50c | multi |
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