RHODESIA & NYASALAND 1955 QUEEN ELIZABETH II DIE PROOF OF AIR LETTER STAMP
6d Queen Elizabeth II die proof in reddish purple on 'KENT VALE PARCHMENT' with letter code 'G" watermarked paper for second air letter printed by McCorquodale and issued 1 October 1955. Endorsed with order number 'MJ 2463' and 'approved'. Believed unique. Creasing and grubbiness do not detract from this extraordinary survivor.
