SOUTH AFRICA
1910 Parliament to 1925 Airmail
POSTAGE STAMPS  -  1913-24 King's Heads, SG 3-21  -  1d, SG 4
SA1642
rose-red group, blocks of four from all four corners of the sheet showing plate '6' in margins. Mounted on page and detailing all the minor plate flaws on the various positions. Very fine mint or unmounted. Lovely and most unusual. SG 4
£125