National Museum of Nuclear Science & History
N. C. Parrish worked for the United States Engineer District Office.
J. C. Campbell worked for the Union Carbide & Carbon Corporation.
Edward Prebel served in the 393rd Bombardment Squadron.
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.
