Photogravure printed by Harrison & Sons in sheets of 240
(20 rows x 12).
Perforated 15 x 14
Watermarked - block GVIR and crown.
wmk
Issued 29 December, 1947.
Required due to increases in parcel rates after the 2nd WW.
The final stamp to be issued in the dark colour set - just over ten years
after the first stamps issued in 1937.