X | 1/2c | yel | numeral | — | — |
X | 1/2c | org | numeral |
X | 1/2c | vio & blk | Camilo Torres |
X | 1/2c | bis | Caldas |
- | 1/2c on 20c | blk | numeral | — | — |
- | 1/2c on 20c | grayblk | numeral | — | — |
- | 1/2c | yel | numeral provisional |
X | 1/2c | rose | — | — |
X | 1/2c | car |
- | 1/2c on 2c | — | — | |||
- | 1/2c on 20c | — | — | |||
- | 1/2c on 1c | vio | — | — |
X | 1/2c | carrose | ||||
X | 1/2c | mag | (1946) |