REGULAR SERIES 



380. Experiments with a Model Having a Longitudinal Step (Basin Design). May 



193U. 13 pp., 7 figs. 



381 . XP3D-1 Airplane Hull - Additional Experiments with Rear Step Hinged - 



Bureau of Aeronautics Project No. 2836. Jun 193^. 1? PP-, TO figs. 



Distributed only upon authorization of Bureau of Aeronautics. 



382. See TrariRlstion 7 and Supplement. 



383. Experiments with a Model of Edo Aircraft Corporation Float JD - Bureau 



of Aeronautics Project No. 28iJ-9. Jul 193^. 13 pp., 9 figs. Distributed 



only upon authorization of Edo Aircraft Corporation. 



384. Comparative Tests of Condenser Scoops for Destroyers 364-379 from Tests 



on Model No. 3293. Jul 1934. 9 PP., 9 figs. 



385. Collapse by Instability of Thin Cylindrical Shells under External Pres- 



sure, by D.F. Wlndenburg and Charles Trilling. Jul 1934. 7 pp., 2 

 flga. 



386. Experiments with a Model of Bureau of Aeronautics Mark IX Float - Bureau 



of Aeronautics Project No. 2875. Aug 1934. 10 pp., 7 figs. Distributed 



only upon authorization of Bureau of Aeronautics. 



387. Theoretical and Empirical Equations Represented in Proposed Rules for 



the Construction of Unflred Pressure Vessels Subjected to External 

 Pressure, by D.F. Wlndenburg. Sep 1934. 11 pp. 



388. Experiments with a Model of Bureau of Aeronautics Design No. 121 - Mark 



VII Hull and Outriggers - Project No. 287O. Oct 1934. 13 pp., 8 figs. 



Distributed only upon authorization of Bureau of Aeronautics. 



389. Experiments with Model No. 3333 - Fleetwlngs Inc. Amphibian. Oct 1934. 



10 pp. , 6 figs. Distributed only upon authorization of Fleetwlngs Inc. 



390. Propulsion Problems of a Destroyer, by Lt. Comdr. A.S. Pltre, USN. Oct 



1934. 200 pp., 99 figs. 



391. RD-2 Amphibian Hull - Experiments with a Model of. Nov 1934. 12 pp., 8 



figs. 



392.. Preliminary Report en Residuary or Form Resistance of Ships. Nov 1934. 

 7 pp., 2 figs. 



393. Experiments with a Model of Design No. 135 - Class VN Airplane Float - 



Bureau of Aeronautics Project No. 2891 . Jan 1935. 10 pp., 7 figs. 



Distributed only upon authorization of Bureau of Aeronautics. 



394. Bureau of Aeronautics Mark X Float - 02U Series - Experiments with a 



Model of - Project No. 2917. Jan 1935. 13 pp., 5 figs. Distributed 



only upon authorization of Bureau of Aeronautics. 



395. A Study of Ship Hull Vibration, by R.T. McGoldrlck. Feb 1935. 32 pp., 



13 figs. 



1-22 



