1938-1939 KING GEORGE VI 4d-1s DEFINITIVES X SIX OVERPRINTED 'SPECIMEN' FOR USE BY A PORTUGUESE POSTAL ADMINISTRATION. Good to fine unused examples King George VI 4d grey-green (SG468), 5d brown (SG469), 7d emerald-green (SG471), 9d deep olive-green (SG473), 10d turquoise-blue (SG474) and 1s bistre-brown (SG475) each overprinted fine strike 'SPECIMEN' larger type handstamp in black for use by a Portuguese postal administration. Several with minor faults but overall in fine condition with good colour and large part original gum. A rare group with an individual retail of £175.00 each, available as a group only. (6 items). (Ref 143388).
