| X | 10c | viobl | ovpt, Cándido Bareiro |
| X | 10c on 40c | slbl | seal of treasury | |||
| - | 5c on 80c | ltbl | seal of treasury | |||
| - | 5c on 60c | yel | seal of treasury | |||
| - | 1c on 14c | yelbrn | Bernardino Caballero |
| X | 1p | emer | Gral. Diaz |
| - | 0.15g | multi | ||||
| - | 0.25g | multi | ||||
| - | 0.30g | multi | ||||
| - | 0.40g | multi | ||||
| - | 0.50g | multi | ||||
| - | 12.45g | multi | ||||
| - | 18.15g | multi | ||||
| - | 50g | multi | — | — |
| - | 0.10g | multi | ||||
| - | 0.15g | multi | ||||
| - | 0.20g | multi | ||||
| - | 0.30g | multi | ||||
| - | 0.40g | multi | ||||
| - | 12.45g | multi | Airmail | |||
| - | 18.15g | multi | ||||
| - | 20g | multi |
| - | 0.10g | multi | ||||
| - | 0.15g | multi | ||||
| - | 0.20g | multi | ||||
| - | 0.30g | multi | ||||
| - | 0.50g | multi | ||||
| - | 12.45g | multi | ||||
| - | 18.15g | multi |
| - | 0.10g | multi | ||||
| - | 0.15g | multi | ||||
| - | 0.20g | multi | ||||
| - | 0.30g | multi | ||||
| - | 0.50g | multi | ||||
| - | 12.45g | multi | ||||
| - | 18.15g | multi |