National Museum of Nuclear Science & History
Jesus Royball was a staff worker at Los Alamos during the Manhattan Project.
Ralph V. Hagan served in the 1st Ordnance Squadron.
H. T. Wensel worked for the United States Engineer District Office.
Andrew G. Demo served in the 393rd Bombardment Squadron.
Pechar worked in the 300 Area at Hanford during the Manhattan Project.
