Description

Members of the Electromagnetic Instrumentation Group of the Servomechanisms Laboratory stand around a neutron-flux measuring system on a laboratory bench. A radiation hazard sign is propped up against the apparatus. Left to right are David Rempfer Whitehouse, Albert Bernhardi Van Rennes, Truman Stretcher Gray, Hardy M. Bourland, Richard H. Spencer, and Thomas F. Jones.

Original Caption: "Loaned by T. S. Gray".

Original Caption: "Members of the Electronic Instrumentation Group of the Servomechanisms Laboratory discuss a neutron-flux measuring system utilizing only solid-state devices--a magnetic modulator and transistor amplifier and oscillator. Left to right, David R. Whitehouse (Northwestern, '52), Professor Albert B. Van Rennes (M.I.T., '44), Professor Truman S. Gray (U. of Texas, '26), Hardy M. Bourland (Texas Tech, '55), Richard H. Spencer (U. of Conn., '46), Professor Thomas F. Jones (U. of Miss., '39)."