| 1942 | 1964 | 1966 | 1983 | 1984 |
 |
 |
 |
 |
 |
| SG | SG 184 | SG 192 | SG 425 | SG 448 |
| Scott CB3 | Scott 167 | Scott C26 | Scott C124 | Scott 316 |
| Proof |
| 1991 | 1994 | 1996 | 2005 |
 |
 |
 |
 |
| SG 586 | SG 652 | SG 678 | SG 867 |
| Scott C168 | Scott 463 | Scott C189 | Scott 600 |
| 2008 | 2008 | 2011 |
 |
 |
 |
| SG 940 | SG 951 | SG 995 |
| Scott 657 | Scott 664 | Scott 697 |