National Museum of Nuclear Science & History
C. R. Frazier worked for the Poe Piping & Heating Company.
J. G. Ayre worked for the J.A. Jones Construction Company.
Richard Ehrlich worked at Los Alamos in the Theoretical Physics Division, during the Manhattan Project.
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.
