Lot 489
489
used 6d. yellow-green, cancelled by part double-arc d.s., very fine. Very rare. R.P.S. Certificate (1963). Sc. 61A; S.G. 79, £4750. Photo
1876 Britannia Issue, Watermark Crown CC, Perf. 14x12½
used 6d. yellow-green, cancelled by part double-arc d.s., very fine. Very rare. R.P.S. Certificate (1963). Sc. 61A; S.G. 79, £4750. Photo

Details
used 6d. yellow-green, cancelled by part double-arc d.s., very fine. Very rare. R.P.S. Certificate (1963). Sc. 61A; S.G. 79, £4750. Photo