£1 violet & black on crimson 'Chalk Surfaced' paper GVI 'Key Type' issue, 1951 printing, comb perf 13¼ x 13. A fine mint copy. (SG 121d, Murray Payne #26)
£1 violet & black on crimson 'Chalk Surfaced' paper GVI 'Key Type' issue, 1951 printing, comb perf 13¼ x 13. A fine mint copy. (SG 121d, Murray Payne #26)