National Museum of Nuclear Science & History
H. V. Appen worked for the J.A. Jones Construction Company.
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.
John Reece worked for the Tennessee Eastman Corporation at the Y-12 Plant.
James R. Lynch served in the 393rd Bombardment Squadron.