Stamps of Colombia, overprinted
401 to 426 of 426
airmail
1951, Sep 15 Lansa 1951 issue ovpted unwmk p. 12 (6 stamps)
1952, Oct 30 1st Latin-American Congress of Iron Specialists issue ovpted (no wmk info) (no perf info)
| - | 70c | on 80c (9) |
1953 1953 air issue ovpted
| - | 5c | on 8c (6) | — | — | ||
| - | 15c | on 20c (188) | — | — | ||
| - | 15c | on 25c (8) | — | — | ||
| - | 25c | on 25c (7) | — | — |
1953 1953 air b issue ovpted
| - | 0.01p | on 0.02p (47) | — | — |
1953 1953 air c issue ovpted - orchids (1950)
| - | 5c on 11c | pnk | Miltonia vexillaria, w. unwmk, p. 13 | — | — | |
| - | 10c | on 10c (153) | — | — |
1953, Dec 12 2nd National Philatelic Exhibition issue ovpted
| - | 15c | on 10p (18) |
1955 1956 air a issue ovpted
| - | 2c | on 8c (6) | — | — |
1959, Aug 24 ovpted
| - | 50c | on 60c (74) |
1961, Sep 1 1961 air provisional issue ovpted
| - | 10c | on 20c (237) |
1972, Oct 5 ovpted
| - | 1.30c | on 1.90c (0) |
1977, Dec 1 ovpted
| - | 2p | on 1.30p (36) |
postal tax
1943 ovpted unwmk p. 11
| - | 1/2c on 2c | — | — | |||
| - | 1/2c on 20c | — | — | |||
| - | 1/2c on 1c | vio | — | — |
1946, May 25 ovpted wmk. wavy lines & C multiple p. 12
| - | 5c | brn | ovpt, coffee picking |
1947 ovpted
| - | 20c | dkgray | ovpt, Garcia Rovira |
1947, Sep ovpted wmk. wavy lines (Colombia) p. 12.5
| - | 20c | dkbl | ovpt, Columbus |
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