CHURCHILL, Winston Spencer. Step by Step 1936-1939, London, Thornton Butterworth, 1939, 8°, FIRST EDITION, FIRST ISSUE, PRESENTATION COPY TO SIR ARCHIBALD SINCLAIR, inscribed on front free endpaper: "To Archie from Winston, June 1939," folding map at end (faint waterstain in a few upper margins), original cloth gilt. [Woods A45; 7500 copies published on 27th June 1939]