most with some trimmed perfs. S.G. 92-99s, £615" /> Specimen 1r. to 50r., set of eight values overprinted "SPECIMEN", Samuel Type D12a, the printer's file copies, each on small piece, the 1r. endorsed" 60 set Oct. 97"</I> most with some trimmed perfs. S.G. 92-99s, £615 | Christie's