DYNAMICS OF THE IMLET SYSTEM OF A FOUR-STROKE ENGINE.
Washington: National Advisory Committee for Aeronautics, May, 1944. First edition. Technical Notes National Advisory Committee for Aeronautics No. 806; Stapled with card covers; 12 single-sided pages plus 26 pages of figures; Stamped 'Restricted' and 'Classified' and 'Classification Cancelled' and stamped with a company receipt. More