Steamship (Sukhe Bator) and Polikarpov Po-2 Biplane 50 Mongolian möngö — Mongolie, 1974
Steamship (Sukhe Bator) and Polikarpov Po-2 Biplane (Mongolie, 1974), valeur faciale 50 Mongolian möngö, série « Centenary of Universal Postal Union…
- Série
- Centenary of Universal Postal Union (U.P.U.) (I)
- Date d’émission
- 1974
- Valeur faciale
- 50 Mongolian möngö
- Couleurs
- Polychrome
- Yvert
- MN PA61
- Michel
- MN 846
- Stanley Gibbons
- MN 820
- Scott
- MN C61