| X | 65c | blvio & blk |
| X | 1b | multi | Martin Luther King |
| - | 2.50b | brncar & blk | ILO emblem |
| X | 45c | multi | Charter | |||
| X | 1b | multi | complex |
| X | 30c | multi | ||||
| X | 30c | multi |
| X | 5c | multi | ||||
| X | 15c | multi |
| X | 5c | multi | Sun 1973 | |||
| X | 5c | multi | b.Earth | |||
| X | 20c | multi | Mars | |||
| - | 20c | multi | Saturn | |||
| - | 30c | multi | ||||
| - | 40c | multi | Neptune | |||
| X | 50c | multi | Venus | |||
| - | 60c | multi | Jupiter | |||
| X | 75c | multi | Uranus | |||
| X | 90c | multi | Moon | |||
| X | 90c | multi | ||||
| X | 1b | multi |
| X | 75c | multi | Ramos de Lora |
| X | 50c | multi | engineering congress emblem |
| - | 30c | multi | Adoration of the Shepherds |
| - | 30+15c | multi | ++on=15c | |||
| - | 50+25c | multi | ++on=25c |
| - | 1b | orgbrn & blk | George Washington | |||
| - | 1b | dkgrn & blk | Thomas Jefferson | |||
| - | 1b | pur & blk | Abraham Lincoln | |||
| - | 1b | bl & blk | Franklin D. Roosevelt | |||
| - | 1b | brnol & blk | John F. Kennedy |
| - | 10c | multi | ++on=5c |
| - | 75c | ultra |
| - | 50c | dkbrn | symbolic design |
| - | 30c | multi |
| - | 3b | multi | Mast of a high-voltage line |
| - | 0.50b | multi | ||||
| - | 1.00b | multi | ||||
| - | 1.50b | multi | ||||
| - | 2.00b | multi | ||||
| - | 3.00b | multi | ||||
| - | 6.00b | multi | ||||
| - | 7.00b | multi | ||||
| - | 9.00b | multi | ||||
| - | 20.00b | multi | ||||
| - | 30.00b | multi |
| - | 5c | redorg | ||||
| - | 10c | brnblk | ||||
| - | 20c | graybl | ||||
| - | 25c | grayblk |