Gadwall x Mallard (Hybrid) (Anas breweri) 50 Bhutanese chhertum — Bhutan, 1985
Gadwall x Mallard (Hybrid) (Anas breweri) (Bhutan, 1985), face value 50 Bhutanese chhertum, “Audubon” series. Photo, catalogue value, details and photo…
- Series
- Audubon
- Issue date
- 1985
- Face value
- 50 Bhutanese chhertum
- Colors
- Multicolor
- Yvert
- BT 699
- Michel
- BT 937A
- Stanley Gibbons
- BT 624
- Scott
- BT 506