1 to 50 of 250
postage
1859 unwmk imperf
| - | 20c | bl | arms 1859 |
1860 1860 issue
| - | 20c | bl | arms of Colombia |
1861
| - | 20c | red | arms of Colombia |
1862 1862 issue
| - | 20c | red | arms 1862 |
1863 1863 issue
| - | 20c | red | arms of Colombia |
1864
| - | 20c | scar | arms of Colombia |
1865 1865 issue
| - | 20c | dlbl | arms of Colombia |
1866 arms of Colombia (1866)
| - | 20c | bl | arms of Colombia |
1868 arms of Colombia (1868)
| X | 20c | bl | arms of Colombia |
1876, Jul 1876 issue laid paper
| - | 20c | bl | Liberty Head |
1877 1877 issue wove paper
| - | 20c | bl | Liberty Head | — | — |
1881, Jul 1 1881b issue - arms of Colombia (1881)
| - | 20c | arms of Colombia |
1883 1883 issue (no perf info)
| - | 20c | vio | arms of Colombia |
1886 1886 issue
| - | 20c | pur | Narino | — | — | |
| - | 20c | pur, gray | Narino, w. unwmk, p. 13.5 (1889) | — | — |
1888 Coats of arms and personalities issue (no perf info)
| - | 20c | pur | General Antonio Nariño | — | — | |
| - | 20c | vio | General Antonio Nariño | — | — | |
| - | 20c | vio | General Antonio Nariño | — | — | |
| - | 20c | vio | General Antonio Nariño | — | — |
1890 1890 issue
| - | 20c | vio | arms of Colombia |
1892 1892 issue p. VARIOUS
| X | 20c | sep, bl | arms of Colombia | .30–1.00 | .30–1.00 |
1902 1902a Barranquilla issue (no perf info)
| - | 20c | carrose | La Popa | — | — | |
| - | 20c | dlbl | La Popa | — | — | |
| - | 20c | dlbl, pink | La Popa | — | — | |
| X | 20c | vio | La Popa, w. unwmk | — | — |
1902 1902b issue (no wmk info)
| - | 20c | blk, org | hatching | 1.00–10. | 1.00–10. |
1902 1902c Medellin issue unwmk p. 12
| X | 20c | pur | arms of Colombia | .20–.30 | .30–1.00 |
1902 1902d issue
| - | 20c | bl | arms of Colombia, p. perforato a zig zag | — | — | |
| X | 20c | yelbrn, buff | arms of Colombia | — | — |
1904 1904 issue p. 12
| X | 20c | blk | numeral |
1908 (no perf info)
| - | 20c | grayblk | numeral |
1910, Aug Colombia independence 100th issue p. 12
| - | 20c | blkbrn | Santander |
1917 1917 issue (no perf info)
| X | 20c | red | Boyaca battle monument |
1920 1920 issue
| - | 20c | grn | numeral provisional |
1923 SCADTA: Registration Stamp issue
| - | 20c | gray | Seaplane over Magdalena River Overprinted | — | — | |
| - | 20c | blk | Seaplane over Magdalena River Overprinted | — | — | |
| - | 20c | gray | Seaplane over Magdalena River Overprinted | — | — |
1932, Jan 20 ovpted p. 13.5x14
| X | 20c on 30c | olbis | Caldas |
1932, Jun 1932 issue wmk. wavy lines (Colombia) p. 12.5
| X | 20c | dkbl | Columbus |
1935, Jan 26 National Olympiad issue unwmk p. 11.5
| - | 20c | blvio & dkgrn | View of the Bay | — | — |
1938, Jul 27 Bogota 400th issue p. 12.5
| - | 20c | redvio | Santo Domingo convent |
1938, Dec 5 p. 11
| - | 20c | dlbl | Columbus | — | — |
1939, Mar 3 1939 issue wmk. wavy lines & C multiple p. 12
| X | 20c | blk | Columbus |
1940 1940 issue
| X | 20c | dkgray | Garcia Rovira |
1940, May 6 Santander death 100th issue wmk. wavy lines (Colombia) (no perf info)
| - | 20c | ltgrn | Paya |
1944 1944 issue unwmk p. 11
| X | 20c | dkgray | Garcia Rovira |
1944, Oct 10 Benevolent Association 75th issue p. 11x11.5
| - | 20c |
1945, Dec 14 airmail 25th issue p. 11
| - | 20c | Sierra Nevada |
1946, Apr 16 wmk. wavy lines & C multiple p. 12
| X | 20c | blk & org | Sucre |
1948 ovpted (no wmk info)
| X | 20c | brn | ovpt |
1 to 50 of 250