National Museum of Nuclear Science & History
Grover Reynolds served in the First Ordnance Squadron.
John Mendl was a member of the 1st Ordnance Squadron in the 509th Composite Group stationed on Tinian Island in the Pacific.
Grace R. Harvey was a laboratory technician in the Health Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
W. K. Eister worked for Clinton Laboratories at the X-10 Reactor.