LIST OF ABBREVIATIONS 



BuAer Bureau of Aeronautics, Washington, D. C. 



DTMB David Taylor Model Basin, Washington, D. C. 



HYDRO U. S. Navy Hydrographic Office, Washington, D. G. 



NADC Naval Air Development Center, Johnsville, Pa. 



NADU Naval Air Development Unit, South Weymouth, Mass. 



NPC Naval Photographic Center, Washington, D. C. 



NYU New York University, New York 



ONR Office of Naval Research, Washington, D. C- 



SIO Scripps Institute of Oceanography, La Jolla, Calif. 



WHOI Woods Hole Oceanographic Institution, Woods Hole, Mass. 



IV 



