SOUTH AFRICA
1910 Parliament to 1925 Airmail
POSTAGE STAMPS  -  1913-24 King's Heads, SG 3-21  -  3d ultramarine, SG 9
SA720
ultramarine group, wmk. inverted. Upper right corner strip of three showing plate '1' in margin. Hinged on margin stamps very fine unmounted. Uncommon. SG 9w
£85