| X | 30c | multi | Pietà by Gregorio Fernández | |||
| X | 35c | multi | Burial of Christ by Pedro Roldán |
| - | 25c | multi | Montgolfier 1783 | — | — | |
| - | 40c | multi | Wright Brothers 1903 | — | — | |
| - | 58c | multi | Graf Zeppelin 1928 | — | — | |
| - | 70c | multi | Boeing 247 1933 | — | — | |
| - | 83c | multi | Apollo VIII 1968 | — | — | |
| - | $1.05 | multi | Columbia Space Shuttle | — | — |