12/6 grey & maize on 'Substitute' paper GVI 'Key Type' issue, 1943 printing, comb perf 14 x 13¾. A fine mint copy. (SG 120c, Murray Payne #15a)
12/6 grey & maize on 'Substitute' paper GVI 'Key Type' issue, 1943 printing, comb perf 14 x 13¾. A fine mint copy. (SG 120c, Murray Payne #15a)