South Africa 1927 ½d Springbuck Paper Fold Block

1927 Pretoria ½d Springbuck Issue 2 (SG 30/CC 29P) Outstanding UM/M bottom right corner block of eight, a PAPER FOLD variety, the gummed side of the foldover perforated through. Previously hinged on top two stamps only. (Variety UHB 33 V19). See additional image below.