ORANGE FREE STATE
Orange Free State
REPUBLICAN PERIOD  -  POSTAGE STAMPS / Proofs / Colour Trials
OM18
1878 5/- green (1st printing) BLOCK OF EIGHT, comprising two blocks of four separated by the vertical interpanneau gutter margin. Showing the characteristic wing margins of the Somerset House perforator (proving the first printing). Light wrinkle on upper left stamp otherwise superb unmounted mint. A scarce multiple. SG 20
£180