Auction 321 - 332 Europe & Overseas Great Britain & British Commonwealth - Day 3

1931/1936, Imperial Airways, study of southbound flights, comprising nine covers presented upon exhibition pages and neatly written-up, mail originating mainly from Britain (London, Cambridge and Edinburgh), one from Malta (Valetta), destinations include South Africa, Zanzibar, Kenya, Uganda and Tanganyika, all but one are British frankings, with a range of rates and combinations of values, routes incorporate surface mail, all commercial mailings, a most interesting selection.