1910 Parliament to 1925 Airmail
POSTAGE STAMPS  -  1913-24 King's Heads, SG 3-21  -  ½d, SG 3
yellow-green group, strips of three of four from all four corners of the sheet showing plate '7' in margins. Mounted on album page listing the numerous minor plate flaws on each of the 12 stamps. Upper right corner strip with stamp at left split, fine mint or unmounted. Unusual. SG 3c