National Museum of Nuclear Science & History
R. B. Jacobs worked for the Kellex Corporation at the K-25 Plant.
Morris S. Kaplan was a Chemical Engineer for the Houdaille-Hershey Company in Decatur, Illinois. Kaplan was born in Massachusetts in 1921 and grew up in Chicago, Illinois.
William R. Merkle served in the 603rd Air Engineering Squadron.
N. A. Powell worked for the Kellex Corporation at the K-25 Plant.