National Museum of Nuclear Science & History
Miesenheimer (spelling could also be “Misenheimer”) worked in the 100 B Area at Hanford during the Manhattan Project.
Gale Kenney was a member of the Special Engineering Detachment and worked in the K-25 Plant in Oak Ridge, Tennessee.
H. C. Smith worked for the United States Engineer District Office.
B. K. Coghlan, Jr. worked for the Kellex Corporation at the K-25 Plant.