Description

Memo to Jay Harford from M. Klein, re: Proposal for a new Experimental Linear Array Hydrophone,1963 (2 copies);

"Development of a Broadband Directional Hydrophone Array for Subbottom Profiling," by Jay Harford, presented at 3rd Naval R&D Clinic, Nov. 1964;

Letter to Thomas Winship from M. Klein, 1965;

EG&G, Inc. Memo re: Noise in the Deep Seismic System, 1967;

Memo to S. Goldberg from M. Klein, re: Array Noise Reduction, 1967;

U.S. Patent for Seismic Survey Systems by Kenneth W. McLoad, 1968;

"Design of Nickel Magnetostriction Transducers," by Boyd A. Wise, The International Nickel Company; Product Application News, Geosystems Department, Atlantic Research Corporation;