Printed 'Report of the Board of Enquiry appointed to enquire into the circumstances in which the German Battle Cruisers (SCHARNHORST and GNEISENAU) and Prinz Eugen proceeded from Brest to Germany on 12th February, 1942, and on the operations undertaken to prevent this movement', Mar 1942, relating to Operation CERBERUS or the 'Channel dash', with typescript covering letter from Binney to AF Sir (Alfred) Dudley (Pickman Rogers) Pound, Mar 1942.