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. Creased through third column, some perfs. parted and hinge strengthened, fine mint or unmounted. A most unusual survivor. SG 6