1951 REGISTERED MAIL LONDON TO BLOEMFONTAIN, SOUTH AFRICA WITH 2d (SG506) x TWENTY FOUR. KGVI 6½d carmine registered envelope sent airmail London to 'Bloemfontain, South Africa with TWENTY FOUR KGVI 2d pale red-brown (SG506) cancelled 'REGISTERED' date stamps 10 DEC 51. VERY UNUSUAL FRANKING. (Ref 145467).
%20x%20TWENTY%20FOUR.){kind=link}