UPA103 · LOT 9980
Great Britain - KGV
½d deeper cobalt-green, with control W23, imperf margin, fine u.m. Also a cobalt-green (U23 control) for comparison, m.m. SG Spec. N14 (17) and (18)
- Country / area
- Great Britain - KGV
- Date
- 1912-24
- SG reference
- (356)
- Classification
- UM
- SG catalogue value
- £425.00
- UPA estimate
- £177.00