Great Britain Philatelic Society

N33.6 Yellow - green. Control V34 showing Perforation Variety Type 4.

426a Deep Reddish purple showing Perforation Variety Type 4 and Unlisted variety : Inner Frame broken under IX of SIX.

Shades and Plate Markings.

425 N40.4 5d. Bright Ochre - brown with un-listed plate marking, Large dot bulging rule 14.5mm same marking noted on a strip of four with control X35.

N40.4 Bright Ochre - brown Control U34

N40.5 Deep Bright Ochre - brown Control X35

An update on the un-listed plate marking. I have recently seen a corner strip of four stamps bearing this plate marking under control X35 N40/4 Ochre - Brown. The control was in a different position and confirms it is from the Harrison Printings.

Further update on this plate marking. Shown is a control Q32 strip with identical plate marking confirming that initially it was used for Waterlow Printing Row 20/1. I have recorded Ochre - brown from 1931 through to the Harrison shades 1934 - 1935.

427 N43/3 Deep Olive - green. Showing Perf Type 4 variety from Plate 2c printing after re-chroming. The marking 20th left side got progressively smaller.

Shades and Plate Markings. 428 N44.4 Deep Dull greenish blue.

428 N44/2 Deep Greenish blue. Control V34 Plate 1c.

429 N45/4 Fawn Brown. Control W35 Plate 3b added large dot 20th left side.