Typescript and galley proofs of Chapter 3 "The Pilotless Bombardment", annotated with suggested amendments and corrections by various people including WSC, Denis Kelly, Lt-General Sir Henry Pownall, Charles Wood, Professor R V Jones, Duncan Sandys and William Deakin.File also includes notes and letters by Kelly, Sandys, Jones, Pownall (3), J C Nerney, Air Historical Branchand Lord Cherwell (formerly F A Lindemann) commenting on the text,.