165. TNA, PREM 3/22/3, Sinclair to Churchill, 15 Nov 1940; Sinclair to Churchill, 13 July 1941; AIR 41/17, ‘Air Defence of Great Britain: Volume III’, App 8.
166. Details on GCI radar in Dobinson,
167. TsAMO, f.500, o.725168, d.107, ‘Bemerkungen zum Einsatz der Luftwaffe’, 7 Mar 1941, 2.
168. Ibid., ‘Bemerkungen zum Einsatz der Luftwaffe’, 4 July 1941, 1–2.
169. TNA, AIR 8/463, ‘Present and Future Strength of the German Air Force’ [n.d. but Oct 1940]; AHB Translations, vol 7, VII/107, Luftwaffe Strength and Serviceability Tables.
170. NC, Cherwell papers, G25, ‘Comparative strengths of the German and British air forces’, 7 Dec 1940, 1.
171. Ibid., F125, Lindemann to Churchill, 4 Jan 1941.
172. TNA, AIR 8/463, Portal to Churchill, 18 Feb 1941 and 20 Mar 1941.
173. TNA, PREM 3/88/3, Churchill to Gen. Ismay, 26 Dec 1940.
174. PArch, Beaverbrook papers, BBK/D/32, Sinclair to Beaverbrook, 1 Sept 1940; Beaverbrook to Sinclair, 3 Oct 1940; Sinclair to Beaverbrook, 22 Oct 1940; minute for Churchill, 19 Apr 1941.
175. BA-MA, RL2 IV/33, Angriff auf England: Materialsammlung, ‘Durchführung – Erfolg: April 1941’.
176.
177. TsAMO, f.500, o.725168, d.112, Operations Staff, ‘Unterlagen für Luftangriffe auf britische Häfen und Anlagen der Rüstungsindustrie’, 25 Jan 1941.
178. Ibid., f.500, o.725168, d.110, Operations Staff, Report on British targets, 27 Jan 1941, 2.
179. John Duggan,
180. von Below,
181. BA-MA, RL2 IV/27, Bechtle lecture, 2 Apr 1944, 5–6; Collier,
182. BA-MA, RL2 IV/33, ‘Durchführung – Erfolg: April 1941’; losses calculated from AHB Translations, vol 5, VII/92, German Aircraft Losses (West) Jan–Dec 1941.
183. BA-MA, RL2 IV/28, ‘Weisung für die Luftkriegführung gegen England, 16.3.1941’.
184. BA-MA, RL2 IV/27, Bechtle lecture, 6–8; RL2 IV/28, ‘Weisung 3.7.1941’ and ‘Weisung 30.7.1941’; RL2 IV/33, ‘Durchführung – Erfolg: Juni 1941’.
185. von Below,
186. TNA, AIR 20/8693, Testimony of Hermann Göring, 6 Apr 1946, 13.
187.
188. Hubatsch,
189. von Below,
190. FDRL, President’s Secretary’s Files, Box 34, ‘Great Britain Military Situation’, reports to the president, Sept–Dec 1940.
191. Martin van Creveld,
192. Ivan Maisky,
193. AHB Translations, vol 2, VII/28, ‘A Survey of German Air Operations 1939–1944’, 21 Sept 1944, 4–5.
194. Fröhlich,
195. TsAMO, f.500, o.725168, d.527, ‘Bericht eines Amerikaners am 23.10’, 7 Nov 1940.
196. Ibid., 7 Nov 1940, 3.
197. Michael Postan,
198. NC, Cherwell papers, G181, ‘Bombing of London in September, October and November’.
199. Royal Society, London, Blackett papers, PB/4/4, ‘Operational Research: Recollections of Problems Studied, 1940–1945’, 100; ‘Effects of Bombing Policy’, paper for the JIC, Apr 1942; casualty figures from TNA, HO 191/11, ‘Statement of Civilian Casualties in the United Kingdom’, 31 July 1945.