1974 'World Cup 1974 Football' issue and 'Interphil 76, Philatelic Exhibition' issue, the two imperforate miniature sheets featuring the 'Flower' stamp (SG 563/563a) produced by the P.O. but not valid for postage. (See note below SG 563a) {X} [US8] (Start Price / Minimum Bid) = £8.80)