Sheets of Portugal - Madeira region, 1993 incomplete
| Issuer | Date | Desc | State | ||
| - |  |
Madeira region | 5/5/1993 | Modern Art 1993, empty sheet (#22409) | incomplete |
| - |  |
Madeira region | 6/30/1993 | empty sheet (#22410) | incomplete |
| Issuer | Date | Desc | State | ||
| - | |
Madeira region | 5/5/1993 | Modern Art 1993, empty sheet (#22409) | incomplete |
| - | |
Madeira region | 6/30/1993 | empty sheet (#22410) | incomplete |