1910 Parliament to 1925 Airmail
POSTAGE STAMPS  -  1913-24 King's Heads, SG 3-21  -  2d, SG 6
dull purple group, reversed perforations. Block of 24 being the upper two rows across the complete sheet, interpanneau margin at centre, showing plate '2' at left and right in margins. Some perfs. parted and hinge strengthened, hinge remnants in margins, fine mint or unmounted. A most unusual survivor. SG 6