Stamps of Panama, 4 base month
1 to 50 of 71
postage
1959, Apr 14 10th Anniversary of Declaration of Human Rights issue wmk. star & RP multiple (no perf info) (5 stamps)
| X | 3c | brnred & ol | Headquarters Building | |||
| X | 15c | orgred & grn | Family with Sun as a symbol of the future | |||
| - | 20c | brn & grngray | Airmail | |||
| - | 50c | blgrn & bl | Airmail | |||
| - | 1b | rose & ltbl | Airmail |
1961, Apr 16 Agricultural Census issue
| - | 3c | blgrn |
1964, Apr 3 Olympics 1964 issue unwmk (8 stamps)
| - | 0.005b | multi | ||||
| - | 0.01b | multi | ||||
| - | 0.05b | multi | Airmail | |||
| - | 0.10b | multi | Airmail | |||
| - | 0.21b | multi | Airmail | |||
| - | 0.50b | multi | Airmail | |||
| - | 1234 | Minisheet | ||||
| - | 1234 | Minisheet |
1964, Apr 21 Space Exploration issue (6 stamps)
| - | 0.01b | multi | Project Apollo | |||
| - | 0.01b | multi | Project Gemini | |||
| - | 0.10b | car & brn | Airmail - Leroy Gordon Cooper | |||
| - | 0.21b | bl & brnred | Airmail | |||
| - | 1234 | Minisheet | ||||
| - | 1234 | Minisheet |
1966, Apr 4 Visit of Pope Paul VI - at the United Nations in New York, 1965 issue
| - | 0.10b | multi | Airmail | — | — | |
| - | 0.21b | multi | Airmail | — | — | |
| - | 0.31b | multi | Airmail | — | — |
1967, Apr 1 Olympics 1968 in 1967 issue (9 stamps)
| - | 0.005b | multi | — | — | ||
| - | 0.01b | multi | — | — | ||
| - | 0.05b | multi | Airmail | — | — | |
| - | 0.10b | multi | Airmail | — | — | |
| - | 0.10b | multi | — | — | ||
| - | 0.21b | multi | Airmail | — | — | |
| - | 0.21b | multi | — | — | ||
| - | 0.31b | multi | Airmail | — | — | |
| - | 1234 | Minisheet |
1967, Apr 1 Olympics 1968 in 1967 b issue (6 stamps)
| - | 0.005b | multi | — | — | ||
| - | 0.01b | multi | — | — | ||
| - | 0.05b | multi | Airmail | — | — | |
| - | 0.10b | multi | Airmail | — | — | |
| - | 0.21b | multi | Airmail | — | — | |
| - | 0.31b | multi | Airmail | — | — |
1987, Apr 9 40th Anniversary of F.A.O. issue
| - | 10c | multi | ||||
| - | 45c | multi |
1987, Apr 28 Composers and the 7th Anniversary of National Theatre, 1986 issue
| - | 0.19b | multi | Heinrich Schutz | |||
| - | 0.30b | multi | ||||
| - | 0.37b | multi | Johann Sebastian Bach | |||
| - | 0.60b | multi | Georg Friedrich Handel |
1988, Apr 14 75th Anniversary of Girl Guide Movement issue
| - | 0.35b | multi |
1989, Apr 12 125th Anniversary of Red Cross Movement issue
| - | 0.40b | multi | ||||
| - | 1b | multi |
1993, Apr 13 500th Anniversary of Evangelization of the American Continent issue
| - | 0.10b | multi |
1995, Apr 3 1995 surcharges issue ovpted (no wmk info)
| - | 0.20b | on 0.23b (17) | ||||
| - | 0.25b | on 0.45b (10) |
1 to 50 of 71