X | 15c | ultra | Columbus monument | .20 |
- | 15c on 15p | blk | La Penitenciaria Bridge re-engraved |
- | 15c | Police Headquarters | 1.00–10. | 1.00–10. |
- | 15c | Aurora Airport Custom House |
- | 15c |
- | 15c | .20 |
- | 15c | ovpt | — | — | ||
- | 15c | ovpt | — | — |
- | 15c | emblem |
X | 15c on 15p | blk | La Penitenciaria Bridge re-engraved |
X | 15c | ultra | ovpt, Columbus monument | .20 |
- | 15c | ultra |
- | 0.15q | on 15p (3) |
- | 15c | ultra |
- | 15c | dkvio & brn |
- | 15c | orgred | ||||
- | 15c | yelgrn | (1936) |
- | 15c | carred | ||||
- | 15c | multi | (1936) |
- | 15c | viobrn & blk |
- | 15c | ultra & carrose |
- | 15c | ultra |
- | 15c | ultra | Don Pedro de Alvarado |
- | 15c | redbrn | .20 |
- | 15c | multi | .20 |
- | 15c | bl |
- | 15c | multi |
- | 15c | brn & vio |
- | 15c | vio | — | — |
- | 15c | multi |
- | 15c | .20 |
- | 0.15q | multi | .20 |
- | 0.15q | multi | Outdoors Emergency Hospital | .20 |
- | 15+50c | vio & red |
- | 15c+1q | blgrn & brnblk |
- | 15+15c | multi |