UPA103 · LOT 3523
British Post Offices in Siam
QV: 5c blue, wmk Crown CA, ovpt 'B'. Mint with h/r, part o.g. Surface mark around Queens' forehead.
- Country / area
- British Post Offices in Siam
- Date
- 1884
- SG reference
- 18
- Classification
- MH
- SG catalogue value
- £400.00
- UPA estimate
- £39.00