Lot 1745 GREAT BRITAIN - ELIZABETH II

1973-74 Self-adhesive Series 1: Complete set of five values ½p to 3½p with square backing paper, with octagonal design in typography, non phosphor issued on 10th Feb 1974. These were not adopted as a credible alternative as proposed originally by Derek Worboys & John Daynes. (5). Only 1000 sets produced.