Sheets of Luxembourg, 2012
| Issuer | Date | Desc | State | ||
| - |  |
Luxembourg | 5/15/2012 | Mil's Adventures, sheet of 5 types | incomplete |
| - |  |
Luxembourg | 9/25/2012 | sheet of 2 types | |
| - |  |
Luxembourg | 10/20/2012 | empty sheet (#11531) | incomplete |
| - |  |
Luxembourg | 10/20/2012 | empty sheet (#11532) | incomplete |