Need to ask about a lot?

SOUTH AFRICA - 1926-54 MINT DEFINITIVES COLLECTION note 1926-7 ½d & 1d block of four with extra lines of perforation in the margins, 6d wmk inverted, ½d booklet pane, 1d P13½x14 pane of 6 (this fine used, no margin), 1927-30 pictorials incl. 5s perf.14 plus h/s SPECIMEN, 2s6d & 10s both perfs, 1930-44 2d blue & violet, 3d black & red wmk upright, 1s & 2s6d incl. wmk inv, 1933-48 2d to 10s with shades, 1947-54 both 5s shades, generally good to fine, viewing recommended, cat.£4300+ (59 pairs)