National Museum of Nuclear Science & History
E. B. Wentworth worked for the G.G. Ray Company.
Lewis Worth Seagondollar was an American physicist who worked at Los Alamos during the Manhattan Project.
R. G. Mansfield worked for the Tennessee Eastman Corporation at the Y-12 Plant.
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.