SOUTH AFRICA 1961 (MNH) 2½C GROOT CONSTANTIA CYLINDER S17–S3 BLOCK
2½c Groot Constantia cylinder S17–S3 block x 4, type I design, deep violet shade, perf 14 x 14, coat of arms sideways watermark. Fresh and fine. Mint never hinged. SG202; SC258var; SACC201a
Note: the top of the arms watermark faces left when viewed from the back of the stamps
