North Korea
| Country: | North Korea |
| Type: | Postage stamps |
| Series: | 40th Anniversary of Central Zoo, Pyongyang |
| Nominal: | 50 North Korean chon |
| Year: | 1999 |
| Size: | 30 x 42 mm |
| Perforation: | comb 13½ |
40th Anniversary of Central Zoo, Pyongyang
 Chimpanzee |  Red-crowned Crane |  Burchell’s Zebra |  Tiger |