National Museum of Nuclear Science & History
W. E. Weatherwas worked for the Midwest Piping and Supply Company.
Frank Marisco worked for the H. K. Ferguson Company.
Hauser worked in the United States Engineer District Office.
John H. Martens was a research associate and chemist at the University of Chicago Met Lab and a member of the Special Engineer Detachment at Oak Ridge.
R. Mamolejo served in the 390th Air Service Group.
