1910 Parliament to 1925 Airmail
POSTAGE STAMPS  -  1913-24 King's Heads, SG 3-21  -  2d, SG 6
reddish purple shade, upper marginal block of four showing plate '1' in margin, a late printing showing both punch mark and cut in Jubilee line and the crack through 'd' flaw (row 2/1). Hinged on margin stamps very fine unmounted. SG 6 shade and var. (UHB 5Cd)