Lot 51162 – 1854 4a blue and red, 1st printing, head die I, frame die I, used pair with good margins

1854 4a blue and red, 1st printing, head die I, frame die I, used pair with good margins but a little close on the left stamp and lightly touched in a few places, stamps widely spaced with wavy line between, clearly cancelled by diamond dots, with reversed watermark variety, some light brown spots to front; a very attractive pair and scarce in this condition; signed Behr (slightly showing through to front) and cert. Behr (2008) (S.G. £7’000 as normal).