SOUTH AFRICA 1929 SGO9/b, var Official

Official. 1929-31 "Set 5" (= 1930 issue) 6d pale green and orange, typo ptg, SG type O2 opt, lower right corner block of four showing "Stop after OFFISIEEL on Afrikaans stamp" (R19/12), and additional prominent constant opt variety R20/12 "Broken O and L of OFFICIAL" (as recorded by Hisey & Matheson), used with two neat strikes of cds. One short perf, nevertheless a very scarce used positional block. Ex Matheson. (cat £225+). [Union Handbook O19, V5, etc]. - P212001788