ORANGE FREE STATE
Orange Free State
REPUBLICAN PERIOD  -  POSTAGE STAMPS / Proofs / Colour Trials
O543
1878 4d pale blue, BLOCK OF EIGHT comprising two blocks of four separated by the central vertical interpanneau gutter margin. Showing the characteristic wing margins of the Somerset House perforator (proving the earlier printing and colour). Superb fresh unmounted mint. SG 18
£275