1926 OFFICIALS: OVERPRINT PROOF block of 18 pairs impressions on blue wove paper with country name alternating English or Afrikaans. As applied to the Officials first issue being the KGV 2d and London Pictorial ½d,1d &6d. Shows one with constant variety MISSING STOP ABOVE "I" of "Afrika". F-VF, some pressed folds. A rare & informative proof multiple.
