- | 2c | rose | ovpt, map of Panama | |||
- | 5c | bl | ovpt, map of Panama |
X | 2c | red & blk | ovpt, Fernandez de Cordoba | — | — | |
- | 5c | bl & blk | ovpt, Justo Arosemena | — | — | |
X | 8c | pur & blk | ovpt, Manuel J. Hurtado | — | — | |
- | 10c | vio & blk | ovpt, Obaldia | — | — |
- | 1c | dkgrn & blk | ovpt, Vasco Núñez de Balboa | |||
- | 2c | red & blk | ovpt, Fernandez de Cordoba | — | — | |
- | 5c | bl & blk | ovpt, Justo Arosemena | — | — | |
- | 10c | vio & blk | ovpt, Obaldia | — | — |
- | 1c | dkgrn & blk | ovpt, map of canal | |||
- | 2c | car & blk | ovpt, Balboa taking possession | |||
- | 5c | bl & blk | ovpt, Gatun Locks | |||
X | 10c | org & blk | ovpt, Culebra Cut |
- | 1c | grn | ovpt, Vallarino | — | — |