1961 – 1963 3c red and deep blue vertical strip of 20 stamps with the deep blue (face value, etc) completely omitted from three stamps (SG214a, SACC 213c) and showing only small part on adjacent top and bottom stamps. Major variety as described in Rosenthal and Blum’s “Runner and Mailcoach” of 1969, catalogued at £ 9 750 (2021) and R 270 000 (2017).
