Great Britain 1912 2½d blue, very fine first day cover, SG372
A very fine used left hand marginal example neatly tied to a ""R.C. King"" envelope by an International Stamp Exhibition circular date stamp for the first day of issue ""OC.18.1912"". A scarce and desirable early first day cover, produced at a time when such items were rarely prepared, and closely associated with a major philatelic exhibition.
