Stamps of United States - Canal Zone, 11 base day
1 to 2 of 2
airmail
1929, Jan 11 ovpted (no wmk info) (no perf info)
| X | 25c on 2c | car | George Goethals |
1974, Feb 11
| - | 13c | emer & blk | zone seal & jet plane | — | — |
1 to 2 of 2
| X | 25c on 2c | car | George Goethals |
| - | 13c | emer & blk | zone seal & jet plane | — | — |