| 1966 | 1966 | 1966 | 1966 | 1974 | 1974 |
 |
 |
 |
 |
 |
 |
| SG 121 | SG 122 | SG 123 | SG 124 | SG 251 | SG 255 |
| Scott 21 | Scott 22 | Scott 23 | Scott 24 | Scott 152 | Scott 156 |
| 1976 | 1981 | 1982 |
 |
 |
 |
| SG 319 | SG 455 | SG 518/20 |
| Scott 218 | Scott 344 | Scott 376/8 |
| Proof |
| 1981 | 1985 |
 |
 |
| SG MS461 | SG MS634 |
| Scott 350 | Scott 469 |
| 1987 | 1988 |
 |
 |
| SG MS790 | SG MS837a |
| Scott 605 | Scott |
| 1988 | 1989 | 1989 | 1991 | 1994 |
 |
 |
 |
 |
 |
| SG 859 | SG 936 | SG 938 | SG 999 | SG 1201 |
| Scott 691 | Scott 744 | Scott 746 | Scott 808 | Scott 1007 |
| 1993 |
 |
| SG MS1142 |
| Scott 948 |
| 1994 | 1994 | 1996 | 1999 | 1999 |
 |
 |
 |
 |
 |
| SG 1203 | SG 1204 | SG 1270 | SG 1629 | SG 1630 |
| Scott 1009 | Scott 1010 | Scott 1046 | Scott 1209a | Scott 1209b |
| SG 1629/31 | SG 1629/31 |
| 1999 | 2005 | 2005 |
 |
 |
 |
| SG 1658 | SG 1981 | SG 1983 |
| Scott 1221j | Scott 1372b | Scott 1375a |
| SG 1649/65 | SG 1980/2 | SG 1983/5 |
| 2000 |
 |
| SG MS1709 |
| Scott 1231 |
| 2005 |
 |
| SG MS1960 |
| Scott 1377 |