UPA103 · LOT 3093
British Antarctic Territory
UPA
Pioneers, ships and aircraft, 50p Lincoln Ellsworth and Northrop Gamma 'Polar Star' with INVERTED WATERMARK, wmk w14. Lower marginal, UM.
- Country / area
- British Antarctic Territory
- Date
- 1975-81
- SG reference
- 77aw
- Classification
- UM
- SG catalogue value
- £20.00
- UPA estimate
- £13.00