National Museum of Nuclear Science & History
H. F. Bickers worked for the Tennessee Eastman Corporation at the Y-12 Plant.
William C. Borgstadt served in the 390th Air Service Group. William Calvin Borgstadt, also known as Billy C.
M. M. Fielder worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Leonard Krouldis was a laboratory helper at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
