National Museum of Nuclear Science & History
Ray Sheehan worked for the United States Engineer District Office.
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.
Andrew H. MacMahon was the Chief Property Officer of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Marcia W. Wooster was a lab technician in the health division at the University of Chicago’s Metallurgical Lab (“Met Lab”) during the Manhattan Project.
Herbert Pomerance was a research associate at the Chicago Met Lab during the Manhattan Project. Pomerance was transferred to Clinton Laboratories in Oak Ridge, TN on September 1, 1943.
