National Museum of Nuclear Science & History
J. T. Holloway worked for the United States Engineer District Office.
Whicher worked at the 300 Area at Hanford during the Manhattan Project.
Holman worked for Stone and Webster Engineering Corporation.
Leo P. Hassen was a security guard at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
George Meyers was a glassblower at the SAM Laboratory at Columbia University. He was only a teenager, but had a talent for glass blowing by hand that was needed by Columbia's scientists.
