Lot 550 PGreat Britain, 1855, Queen Victoria, 1d Red Brown, Neal's Steam Press Trial Printing, plate 25, letters F-G/F-H, horizontal pair, ample margins, rich color, horizontal crease, Very Fine appearance; with photocopy of R.P.S. certificate for block.
S.G. Spec. No. C8 £8,000 for singles ($11,390).
A VERY RARE PROOF PAIR FROM THE 1855 1D NEAL'S STEAM PRESS TRIAL PRINTING.