An important collection of 6 Restricted British Intelligence documents concerning various investigations of German military industry in the immediate aftermath of the war, the documents consist of:

(1). German High Speed Aircraft Developments, Copy No. 312; (2). Some German Aircraft Armament Projects With Particular Reference to Fire Control Developments, Copy No.141; (3). Aerodynamics of Rockets & Ramjets Reaserch and Development Work at "Luftfahrtforschungsanstalt Herman Goering" Volkenrode, Copy No. 258, with articles on the V-2 rocket concerning personnel, design of the rockets, boosters, fuel etc..; (4). German Aircraft Industry, Copy No.105; (5). Fiat, Italian Aircraft Developments; (6). High Speed Tunnels and Other Research In Germany, Copy No.323;