
1a on 2ch orange OFFICIAL issue with 'SERVICE' overprint in black, perf 12½, a fine unused side marginal block of four with variety LEFT HAND PAIR WITHOUT WATERMARK. (SG O12 variety)
1a on 2ch orange OFFICIAL issue with 'SERVICE' overprint in black, perf 12½, a fine unused side marginal block of four with variety LEFT HAND PAIR WITHOUT WATERMARK. (SG O12 variety)