Description
1900 (May 3) Double censored envelope with both Boer Censor label (Type 3) & British (Type 2A to Boer Prisoner on Prison Ship Manila bearing Transvaal 2½d tied Potchefstroom cds routed via Lourenco Marques with on reverse Pretoria & Durban / Natal ( 3 May) & unclear blue Lourenco Marques Ambulante TPO transits