Sheets of Portugal, 2013
| Issuer | Date | Desc | State | ||
| - |  |
Portugal | 1/31/2013 | Bicentenary of the Birth of Richard Wagner and Giuseppe Verdi, sheet of 1 type | all added |
| - |  |
Portugal | 1/31/2013 | Bicentenary of the Birth of Richard Wagner and Giuseppe Verdi, sheet of 1 type | all added |
| - |  |
Portugal | 3/15/2013 | Flavors of the Air & Fire, empty sheet (#8332) | incomplete |
| - |  |
Portugal | 3/23/2013 | empty sheet (#8333) | incomplete |
| - |  |
Portugal | 5/8/2013 | empty sheet (#8334) | incomplete |
| - |  |
Portugal | 5/9/2013 | empty sheet (#8335) | incomplete |
| - |  |
Portugal | 5/9/2013 | empty sheet (#8337) | incomplete |
| - |  |
Portugal | 5/13/2013 | empty sheet (#8336) | incomplete |
| - |  |
Portugal | 5/24/2013 | empty sheet (#8338) | incomplete |
| - |  |
Portugal | 6/21/2013 | empty sheet (#8339) | incomplete |
| - |  |
Portugal | 9/6/2013 | empty sheet (#8340) | incomplete |