RHODESIA & NYASALAND FEDERATION
CAA Express Letter Service / Airmails
CENTRAL AFRICAN AIRWAYS EXPRESS LETTER SERVICE
F81
1959 unstamped manila envelope endorsed 'PER C.A.A. AIR LETTER SERVICE / To be collected at Town Terminal', reverse applied with 1/- CAA Airways Letter Service label cancelled with violet triple oval 'CENTRAL AFRICAN AIRWAYS / LUSAKA, N. RHODESIA' cachet.
£45