National Museum of Nuclear Science & History
Martens worked in the 200 West Area at Hanford during the Manhattan Project.
W. R. Jewell worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Arthur Weisberg was a mechanical engineer with the Special Engineer Detachment assigned to the Metallurgical Lab at the University of Chicago.
LeRoy Shackelton served in the First Ordnance Squadron.
