Stamps of United States - Canal Zone, 1c denom
1 to 7 of 7
postage
1904, Jul 18 ovpted on stamp of Panama (no wmk info) (no perf info)
| - | 1c | blgrn | on 1c-blgrn (0) |
1904, Dec 12 1904c issue ovpted on stamp of Panama
| X | 1c | on 1c (17) |
1909 1909b issue ovpted on stamp of Panama unwmk p. 12
| - | 1c | dkgrn & blk | ovpt, Vasco Núñez de Balboa |
1915 1915 issue ovpted on stamp of Panama
| - | 1c | dkgrn & blk | ovpt, map of canal |
1921, Nov 13 100th issue ovpted on stamp of Panama (no wmk info) (no perf info)
| X | 1c | grn & blk | on 1c-grn&blk (0) |
1924, Jan 28 ovpted on stamp of Panama unwmk p. 12
| - | 1c | grn | ovpt, Vallarino | — | — |
1924, Feb ovpted on stamp of Panama (no wmk info) (no perf info)
| - | 1c | on 1c-arms (0), arms |
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