South Africa 1942 Bantam ½d Interrupted Printing Block, Rare

1942 Bantam War Effort ½d blue-green Infantry INTERRUPTED PRINTING / DRY PRINT (SG 97var). Superb M/UM block of 4x triplets, lower marginal with violet marginal slogans. The interrupted print affecting the bottom two stamp rows, horizontally. Rare & spectacular multiple. See additional image.