National Museum of Nuclear Science & History
Leonard worked in the 300 Area at Hanford during the Manhattan Project.
Dale Babcock was a physical chemist and colleague of Crawford Greenewalt. Greenewalt took Babcock and a few other close DuPont colleagues with him into the new world of atomic energy.
Gerald Cole served with the 1st Ordinance Squadron in the 509th Composite Group at airfields in both Wendover, Utah and Tinian Island in the Pacific.
