cover 1893 (Nov.) unstamped envelope to London, marked "On active service. Bulawayo, no stamps obtainable", showing Palapye transit c.d.s. (23.11), blue crayon "T", "6D" h.s. overstruck by red arrival d.s. and, on reverse, Vryburg transit c.d.s. (7.12); a little soiled and worn at edges but a scarce campaign cover. Photo