Preserve natural environment 30 k — Nigéria, 1982
Preserve natural environment (Nigéria, 1982), valeur faciale 30 k, série « UN Conference on Environment, 10th Anniversary ». Photo, cote, caractéristiques…
- Série
- UN Conference on Environment, 10th Anniversary
- Date d’émission
- 1982
- Valeur faciale
- 30 k
- Couleurs
- Polychrome
- Yvert
- NG 406
- Michel
- NG 398
- Stanley Gibbons
- NG 436
- Scott
- NG 414