National Museum of Nuclear Science & History
Attended the University of Wisconsin.
J. R. Brand worked for Clinton Laboratories at the X-10 Reactor.
Aquilla Parsons was a technician at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Walter Samuel Carpenter, Jr. was a corporate executive at DuPont who oversaw the company's involvement in the Manhattan Project.
Berry worked for Stone and Webster Engineering Corporation.