L. W. Nordheim

J. P. Moore

J. P. Moore worked as a chemist for US Vanadium Company and then as Chief Chemist at Grand Junction, CO, where he analyzed uranium.

Edward Dexter

Stanley L. Liebert

Stanley Liebert was a machinist in the SAM Laboratory at Columbia University between 1944 and 1945.

Paul J. Esterline

Paul J. Esterline was an engineer. He attended Ohio State University for two years, and then attended the Chicago Technical Institute in the late 1920s, learned engineering drafting there.