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airmail
1940, Aug 12 1940 air issue ovpted unwmk p. 12
| X | 7c on 20c | rosepink | ||||
| - | 7c on 15c | ultra | General Gorgas | |||
| - | 8c on 15c | bl |
1941, Jan 2 new constitution air issue (5 stamps)
| - | 7c on 10c | org | bicycle messenger | |||
| - | 15c on 24c | yelbrn | arms of Panama | — | — | |
| - | 20c | |||||
| - | 50c | |||||
| - | 1b |
1942, Feb 19
| - | 20c | Liberty |
1942, Apr 25
| - | 15c | flag of Panama & flag of Costa Rica |
1942, Jun 4 1942 air issue (6 stamps)
| - | 7c | |||||
| - | 8c | |||||
| - | 15c | — | — | |||
| - | 20c | — | — | |||
| - | 50c | — | — | |||
| - | 1b | — | — |
1943, Dec 16
| - | 3b | Melendez |
1943, Dec 16
| - | 5b | Lefevre |
1947, Mar 8 ovpted
| - | 5c on 7c | — | — | |||
| - | 5c on 8c | — | — |
1947, Mar 8 ovpted
| - | 5c on 8c | airplane over map of Panama | — | — |
1947, Mar 8 ovpted
| - | 10c on 15c | — | — |
1947, Mar 8 ovpted
| - | 10c on 15c | airplane over map of Panama | — | — |
1947, Apr 7
| - | 8c | vio | National Theater |
1952, Feb 20 1952 air surcharges a issue ovpted
| - | 1b on 5b | Lefevre |
special delivery
1926 ovpted
| - | 10c | org & blk | ovpt, Culebra Cut |
1926 ovpted
| - | 20c | brn & blk | ovpt, Santo Domingo monastery arch |
1929
| - | 10c | org | bicycle messenger | |||
| - | 20c | dkbrn | bicycle messenger |
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