N 01-40NC-1. Looseleaf, 23 x 29cm. 20 November 1944 dated with revisions. 100+p. 'Restricted' Instructions for US Army models C-47, C-47A, C-47B, USN models R4D-1, R4D-5, R4D-6 and British models Dakota I and Dakota III airplanes. Issued by the Douglas Aircraft Company Inc. Includes a general description of the aircraft and its controls; operating instructions; flight operating data; emergency operating instructions; operational equipment (heating/ventilation, oxygen systems, walkabout oxygen systems, comms equipment, pilot's compartment, navigator's compartment, troop carrying compartment), charts and tables etc. A super reference work copiously illustrated with photos, diagrams, charts etc. Some of the pages are dog-eared. Stock code P19529.