Sheets of North Korea, 2001
| Issuer | Date | Desc | State | ||
| - | no image | North Korea | 1/1/2001 | empty sheet (#51959) | incomplete |
| - | no image | North Korea | 1/1/2001 | empty sheet (#51960) | incomplete |
| - | no image | North Korea | 1/5/2001 | empty sheet (#51961) | incomplete |
| - | no image | North Korea | 1/5/2001 | empty sheet (#51962) | incomplete |
| - | no image | North Korea | 1/19/2001 | empty sheet (#51963) | incomplete |
| - | no image | North Korea | 1/20/2001 | empty sheet (#51964) | incomplete |
| - | no image | North Korea | 2/1/2001 | empty sheet (#51965) | incomplete |
| - | no image | North Korea | 4/10/2001 | empty sheet (#51966) | incomplete |
| - | no image | North Korea | 4/20/2001 | empty sheet (#51967) | incomplete |
| - | no image | North Korea | 4/25/2001 | empty sheet (#51968) | incomplete |
| - |  |
North Korea | 6/9/2001 | empty sheet (#19663) | incomplete |
| - |  |
North Korea | 6/9/2001 | empty sheet (#19665) | incomplete |
| - | no image | North Korea | 6/9/2001 | empty sheet (#51969) | incomplete |
| - | no image | North Korea | 6/16/2001 | empty sheet (#51970) | incomplete |
| - | no image | North Korea | 6/16/2001 | empty sheet (#51971) | incomplete |
| - | no image | North Korea | 6/16/2001 | empty sheet (#51972) | incomplete |
| - | no image | North Korea | 7/9/2001 | empty sheet (#51973) | incomplete |
| - | no image | North Korea | 8/1/2001 | empty sheet (#51974) | incomplete |
| - | no image | North Korea | 8/1/2001 | empty sheet (#51975) | incomplete |
| - |  |
North Korea | 8/18/2001 | empty sheet (#19666) | incomplete |
| - | no image | North Korea | 8/18/2001 | empty sheet (#51976) | incomplete |
| - | no image | North Korea | 8/18/2001 | empty sheet (#51977) | incomplete |
| - | no image | North Korea | 8/19/2001 | empty sheet (#51978) | incomplete |
| - |  |
North Korea | 9/2/2001 | empty sheet (#19664) | incomplete |
| - |  |
North Korea | 9/2/2001 | empty sheet (#19667) | incomplete |
| - |  |
North Korea | 9/2/2001 | empty sheet (#19668) | incomplete |
| - | no image | North Korea | 9/2/2001 | empty sheet (#51979) | incomplete |
| - | no image | North Korea | 9/2/2001 | empty sheet (#51980) | incomplete |
| - | no image | North Korea | 9/10/2001 | empty sheet (#51981) | incomplete |
| - | no image | North Korea | 9/20/2001 | empty sheet (#51982) | incomplete |
| - | no image | North Korea | 9/25/2001 | empty sheet (#51983) | incomplete |
| - | no image | North Korea | 10/12/2001 | empty sheet (#51984) | incomplete |
| - | no image | North Korea | 10/25/2001 | empty sheet (#51985) | incomplete |
| - | no image | North Korea | 11/24/2001 | empty sheet (#51986) | incomplete |
| - | no image | North Korea | 12/1/2001 | empty sheet (#51987) | incomplete |