SG69/ 70 1856 6d. Plate proof in GREEN on white paper with London “23” in diamond trial cancel.

Name: SG69/ 70 1856 6d. Plate proof in GREEN on white paper with London "23" in diamond trial cancel.
SKU: 338037
Price: 1500.00 GBP
Availability: InStock

£1,500.00

Superb corner example. Rare. Cat. £7500.