UPA103 · LOT 9988
Great Britain - KGV
½d deep cobalt-green, S22 control single (perf margin), streaky gum, centred to SW, u.m. SG Spec. N14 (18). SCARCE.
- Country / area
- Great Britain - KGV
- Date
- 1912-24
- SG reference
- (356)
- Classification
- UM
- SG catalogue value
- £400.00
- UPA estimate
- £92.00