| - | 10a | slbl | King Carlos | |||
| - | 10a | graybrn | King Carlos (1903) |
| - | 10a on 16a | dkbl | King Carlos |
| - | 10a on 12a | dlbl | King Carlos |
| - | 10a | graybrn | ovpt, King Carlos |
| - | 10a | dlbl | ovpt, King Carlos | — | — |
| - | 10a | olbrn & blk | — | — |
| - | 10a | purbrn | ++on=12a | — | — |
| - | 10a | Ceres |
| - | 10a | dlbl | ovpt, King Carlos |
| - | 10a | Portugal & Sao Gabriel |
| - | 10a | — | — |
| - | 10a | Prince Henry the Navigator |
| - | 10a | on 70c (3) |
| - | 10a | — | — |
| - | 10a |
| X | 10a | Calotropis gigantea |
| - | 10a | dkgrn & brn | — | — |
| - | 10a | early stamp & arms of 8 colonies |
| - | 10a | airplane over globe |
| - | 10a | — | — |
| - | 10a | olbrn & blk |
| - | 10a | olbrn & blk |
| - | 10a | olbrn & blk |
| - | 10a | multi | numeral |