3p bright blue (2; S.G.3), horizontal pair in a deep shade, used with "H" in oval grids, good margins except at top left where close; fine, S.G. Cat. £220

Details
3p bright blue (2; S.G.3), horizontal pair in a deep shade, used with "H" in oval grids, good margins except at top left where close; fine, S.G. Cat. £220