SOUTH AFRICA 1963 (MNH) 2½C GROOT CONSTANTIA CYLINDER 12–11 BLOCK
2½c Groot Constantia cylinder 12–11 block x 4 from pane A, type II design, perf 14 x 14, green tinted paper, no watermark. Fresh and fine. Mint never hinged. SG213avar; SC271var; SACC212c