| 19xx | 19xx | 19xx | 19xx | 19xx |
 |
 |
 |
 |
 |
| Close Up | Close Up | Close Up | Close Up | Close Up |
| MS | MS | MS | MS | MS |
| SG | SG | SG | SG | SG |
| Scott | Scott | Scott | Scott | Scott |
| Stylised Owl | Stylised Owl | Stylised Owl | Stylised Owl | Stylised Owl |
| 1966 | 1967 | 1968 | 1968 | 1968 | 1968 | 1968 |
 |
 |
 |
 |
 |
 |
 |
| Close Up | Close Up | Mayan Calendar | Mayan Calendar | Mayan Calendar | Mayan Calendar | Mayan Calendar |
| Imperf | Imperf | Olympic Logo | Olympic Logo | Olympic Logo | Olympic Logo | Olympic Logo |
| SG 61 | SG | SG | SG | SG | SG | SG |
| Scott | Scott | Scott | Scott | Scott | Scott | Scott |
| Stylised Owl | Stylised Owl | Stylised Owl | Stylised Owl | Stylised Owl | Stylised Owl | Stylised Owl |
| 1968 | 1968 | 1968 | 1968 | 1968 |
 |
 |
 |
 |
 |
| Mayan Calendar | Mayan Calendar | Mayan Calendar | Mayan Calendar | Mayan Calendar |
| Olympic Logo | Olympic Logo | Olympic Logo | Olympic Logo | Olympic Logo |
| Sheet | Sheet | Sheet | ||
| SG | SG | SG | SG | SG |
| Scott | Scott | Scott | Scott | Scott |
| Stylised Owl | Stylised Owl | Stylised Owl | Stylised Owl | Stylised Owl |
| 1968 | 1968 | 1968 | 1968 | 1968 |
 |
 |
 |
 |
 |
| Mayan Calendar | Mayan Calendar | Mayan Calendar | Mayan Calendar | Mayan Calendar |
| Olympic Logo | Olympic Logo | Olympic Logo | Olympic Logo | Olympic Logo |
| SG | SG | SG | SG | SG |
| Scott | Scott | Scott | Scott | Scott |
| Stylised Owl | Stylised Owl | Stylised Owl | Stylised Owl | Stylised Owl |
| 1968 | 1968 | 1968 | 1968 | 1968 |
 |
 |
 |
 |
 |
| Mayan Calendar | Mayan Calendar | Mayan Calendar | Mayan Calendar | Mayan Calendar |
| Olympic Logo | Olympic Logo | Olympic Logo | Olympic Logo | Olympic Logo |
| Sheet | Sheet | Sheet | ||
| Imperf | Imperf | Imperf | ||
| SG | SG | SG | SG | SG |
| Scott | Scott | Scott | Scott | Scott |
| Stylised Owl | Stylised Owl | Stylised Owl | Stylised Owl | Stylised Owl |
| 1969 | 1969 | 1969 | 1969 | 1969 |
 |
 |
 |
 |
 |
| Mayan Calendar | Mayan Calendar | Mayan Calendar | Mayan Calendar | Mayan Calendar |
| Olympic Logo | Olympic Logo | Olympic Logo | Olympic Logo | Olympic Logo |
| SG | SG | SG | SG | SG |
| Scott | Scott | Scott | Scott | Scott |
| Imperf | Imperf | Imperf | Imperf | Imperf |
| Stylised Owl | Stylised Owl | Stylised Owl | Stylised Owl | Stylised Owl |
| 1969 | 1969 | 1969 | 1969 | 1969 |
 |
 |
 |
 |
 |
| Mayan Calendar | Mayan Calendar | Mayan Calendar | Mayan Calendar | Mayan Calendar |
| Olympic Logo | Olympic Logo | Olympic Logo | Olympic Logo | Olympic Logo |
| SG | SG | SG | SG | SG |
| Scott | Scott | Scott | Scott | Scott |
| Imperf | Imperf | Imperf | Imperf | Imperf |
| Sheet | Sheet | Sheet | ||
| Stylised Owl | Stylised Owl | Stylised Owl | Stylised Owl | Stylised Owl |
| 1970 | 1970 | 1972 | 1972 |
 |
 |
 |
 |
| Mayan Calendar | Mayan Calendar | Close Up | Close Up |
| Olympic Logo | Olympic Logo | ||
| SG | SG | SG | SG |
| Scott | Scott | Scott | Scott |
| Imperf Sheet | Sheet | Imperf | Imperf |
| Stylised Owl | Stylised Owl | Stylised Owl | Stylised Owl |
