Sheets of Laos, 1964
| Issuer | Date | Desc | State | ||
| - |  |
Laos | 3/8/1964 | empty sheet (#22208) | incomplete |
| - | no image | Laos | 7/19/1964 | empty sheet (#22209) | incomplete |
| - |  |
Laos | 11/17/1964 | empty sheet (#22210) | incomplete |
| - |  |
Laos | 12/15/1964 | empty sheet (#22211) | incomplete |