Stamps of United States - Canal Zone, 11 base month
1 to 21 of 21
postage
1921, Nov 13 100th issue ovpted on stamps of Panama (no wmk info) (no perf info) (7 stamps)
| X | 1c | grn & blk | on 1c-grn&blk (0) | |||
| - | 2c | on 2c (24) | ||||
| X | 5c | dkbl | ovpt | |||
| X | 10c | on 10c (36) | ||||
| - | 15c | on 15c (3) | ||||
| - | 24c | on 24c (2) | ||||
| - | 50c | on 50c (18) |
1957, Nov 17 Gorgas Hospital 75th issue unwmk p. 11
| - | 3c | blk, blgrn | Gorgas Hospital administration building |
1958, Nov 15 Theodore Roosevelt 100th issue (no wmk info) (no perf info)
| - | 4c | service medal & map of Panama Canal |
1960, Nov 1
| - | 3c | Goethals | — | — |
1960, Nov 1
| X | 4c | , grn | administration building | .20 | .20 |
airmail
1931, Nov 18 1931 airmail issue plane over Gaillard Cut (9 stamps)
1961, Nov 21
| - | 15c | red & bl | US Army Caribbean school |
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