MR. HAL HESS, U.S. BUREAU OF MINES, MARINE MINERAL TECHNOLOGY CENTER, 3150 

 PARADISE DRIVE, TIBURON, CALIF. 94920 



MR. H.W. STRAUB, U.S. DEPARTMENT OF COMMERCE, WASHINGTON SCIENCE CENTER, 

 ROCKVILLE, MARYLAND 20850 



DR. JOHN D. DAVIS, DEPARTMENT OF ZOOLOGY, SMITH COLLEGE, NORTHAMPTON, MASS. 

 01060 



MESSERS. R.E. GROSS AND W.E. GARNE, BOSTON INSULATED WIRE AND CABLE CO., BAY 

 STREET, BOSTON, MASS. 02107 



DRS. G.H. HUNT AND J.T. BLAKE, SIMPLEX WIRE AND CABLE CO., 79 SIDNEY STREET, 

 CAMBRIDGE, MASS. 02138 



MR. R.A. CONNOLLY, BELL TELEPHONE LABS., INC., MURRY HILL, N.J. 07971 



DR. JOHN M. LEONARD, CODE 6121, U.S. NAVAL RESEARCH LABORATORY, WASH., D.C. 

 20390 



DR. LEONARD TIETELL, CHEMISTRY RESEARCH LABORATORY L8000-64-3, FRANKFORD 

 ARSENAL, PHILADELPHIA, PENN. 19105 



MR. V.J. BAGDON, MATERIALS RESEARCH LABORATORY, U.S. ARMY ENGINEERING R AND D 

 LABORATORIES, FORT BELVOIR, VIRGINIA 22060 



DR. ANTHONY R. PICCIOLO, NATIONAL OCEANOGRAPH IC DATA CENTER, WASHINGTON, 

 D.C. 20390 



MR. R.G. FULLER, DIVISION OF PHYSIOLOGY AND BIOPHYSICS, BATTELLE MEMORIAL 

 INSTITUTE, 505 KING AVE., COLUMBUS, OHIO 43201 



DR. JOHN W. BLAKE, BATTELLE MEMORIAL INSTITUTE, DUXBURY, MASS. 02332 



MR. BRYCE PRINDLE, SCIENCE DIVISION, BABSON INSTITUTE, BABSON PARK, MASS. 02157 



PROFESSOR WILLIAM J. WIDMER, DEPT. OF CIVIL ENGINEERING, BOX U-37, UNIVERSITY 

 OF CONNECTICUT, STORRS, CONN. 06268 



DR. A.B. CHILTON, DEPT. OF CIVIL ENGINEERING, UNIVERSITY OF ILLINOIS, URBANA, 

 ILL. 61803 



DR. CM. FISH, DIRECTOR, NARRAGANSETT MARINE LABORATORY, UNIVERSITY OF RHODE 

 ISLAND, KINGSTON, RHODE ISLAND 02881 



LIBRARY, UNIVERSITY OF SOUTHERN CALIFORNIA, UNIVERSITY PARK, LOS ANGELES, 

 CALIF. 9C007 



