BOER CENSORSHIP: 1900 Envelope from Pretoria to England franked 2½d tied by cds 30 APR 00. Bears a superb strike of the scarce cachet "GEZIEN / POSTCENSOR / PRETORIA / ZAR" in violet which was in use between the 16th March to 5th June 1900 at Daspoort POW Camp (Pretoria). Rare, attractive, VF. See additional image below.