SOUTH AFRICA
Republic of South Africa, Homelands
 -  REPUBLIC OF SOUTH AFRICA
SA5031
1968 10c decimal definitive, 'RSA' tete-beche wmk. Plate proof in blue, imperforate and printed on thicker paper to the issued stamps. Lower marginal block of four. Superb unmounted. Scarce. SACC 269 var.
 
Note: a complete sheet of this proof has recently surfaced, it's exact status is not known
£200