UNCLASSIFIED C - REPOETS 



C-3. Vibration Measurements Made 11 July 19^7 on the USS ODAX (SS48i4-), 



Research Project SRD265 (C-172-3i^), by Samuel Davidson. Aiag 19^7. 

 9 pp., 2 figs. 



C-6. Vibration Measiirements Made on the USS PHILIPPINE SEA (CVl*-7) during 

 Standardization and Miscellaneous Trials of 5 June to 1 July 19^1-7, 

 Research Project SRD265 (C-172-35), by V.S. Hardy. Aug 191+7. 9 

 pp., k figs. 



C-7. A Presentation of the Problem of Rudder-Travel Rates, by S.C. Gover 

 and G.R. Hagen. Axig 19^+7. 7 pp., 1 fig. 



C-8. (Aero 737) • Wind -Tunnel Tests of Underwater Sonar Domes. Part I - 

 Pressure Distribution and Air Flow Studies of l/2-Scale Models of 

 60-Inch and 120-Inch Chord Domes of TMB Section Profiles, by J.F. 

 Euggins and J.E. Blalock. Sep 19^7. 30 pp., 21 figs. 

 FOR OFFICIAL USE ONLY. 



C-11. (Aero 725). 



C-12. (Aero 725). 



C-13« Research on the Development and Propagation of Eydrodynamic Noise. 



Progress Report 1 - The Development of Facilities ajid Photographic 

 Methods for the Study of Turbulence in Water, by P. Eisenberg, 

 M.S. Macovsky, and C.E. Lemich. Sep l^kj . I9 pp., 9 figs. 

 FOR OFFICIAL USE ONLY. 



C-19. Propellers for the Mark 25 Torpedo, TMB Research E202, by J.G. Hill. 

 Sep 191+7. 23 pp., 15 figs. 



C-26. Characterization of Torpedo Exploder Impellers, Project GIRDER, by 

 H.A. Eggers. Oct I9I+7. 14 pp., 9 figs. 



C-29. Description of Instruments Employed in the Operational Tests of the 

 Gun-Elevating Systems of the CA139 Class Pilot Turret, by L. Mason 

 DeLand. Oct 1947. 9 pp., 2 figs. 



C-30. Performance of Concussion Valves in Ventilation Ducts, by Drewry 

 Smith. Nov 19l*-7. 15 pp., 8 figs. 



C-31. (Aero 725). 



III-l 



