unused 1936-49 overprinted "SERVICE" 11mm. long, 2a. brown and blue mint vertical strip of six, the lower stamp with variety overprint omitted; a few split and/or reinforced perfs. otherwise fine; scarce. S.G. O337c, £350+. Photo

Details
unused 1936-49 overprinted "SERVICE" 11mm. long, 2a. brown and blue mint vertical strip of six, the lower stamp with variety overprint omitted; a few split and/or reinforced perfs. otherwise fine; scarce. S.G. O337c, £350+. Photo
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