SG4b. 1899.
2 1/2 PENCE on 2 1/2d blue. 'Surcharge 12mm high'.
An extraordinarily fresh mint marginal horizontal pair with fantastic colour and full perforations. The right stamp displaying the variety.
BPA Certificate and signed Pemberton.
Without Doubt One Of The Most Important Items Of Both South African and Boer War Philately Alike, With Just Three Examples Known.