unused Block of Four 1855 (28 February) watermark Small Crown, perf. 14 1d. red-brown, plate 9, FK-GL, an extremely fresh mint marginal block of four showing inscription "1d. Per Label. 1/- Per Row of 12. 1...", much original gum; fine. B.P.A. Certificate (1980). S.G. Spec. C3, 1200. Photo