1855 DIE TWO PL.18 NEAL'S STEAM PRESS EXPERIMENTAL PRINTING. An unused example of this rare printing from 1855 die 2 pl.18 lettered QG, damaged at top otherwise good margins, without gum as printed. RARE with only 30 examples recorded from plate 18, 25 of which remain in the one multiple. Most examples of this experimental printing are from Die 2 plates 22 and 25. Cat £7,000. (Ref 91433).