National Museum of Nuclear Science & History
Helen Addison worked for the Roane-Anderson Company.
John Jackson was a member of the 393rd Bomber Squadron in the 509th Composite Group stationed in Wendover, Utah, and later on Tinian Island in the Pacific.
J. O. Donley worked at the 200 West Area at Hanford during the Manhattan Project.
Sauers worked for Stone and Webster Engineering Corporation.