National Museum of Nuclear Science & History
Calhoun worked at the 100-B Area at Hanford during the Manhattan Project.
Graydon Whitman arrived at Oak Ridge in March 1944, where he began work at the Y-12 separations facility.
C. R. Baldock worked for the Tennessee Eastman Corporation at the Y-12 Plant.
W. F. Cameron worked for the Tennessee Eastman Corporation at the Y-12 Plant.
