Overseas & Switzerland | Autumn Auction Series day 5

1925-91, Specialised Postal History group comprising
1925-91, Specialised Postal History group comprising 50 covers, mostly from the early 1930s period, all neatly and knowledgeably written up on pages, mostly addressed to the UK, but also USA, Canada, Switzerland, Czechoslovakia, with airmails including first flight Basrah-London, registered items, insured items, illustrated covers, much cancellation interest including some rare strikes from small villages, military sendings from "Baghdad Cantonment", some genuinely traveled First Day Covers, gen. very fine and a scarce specialised offering