National Museum of Nuclear Science & History
K. G. Frese worked for the Tennessee Eastman Corporation at the Y-12 Plant.
John William Healy (1920-2001) worked in the field of radiation safety at Hanford during the Manhattan Project and at Los Alamos National Laboratory.
Butscher worked for Stone and Webster Engineering Corporation.
H. E. Johnson worked for the Tennessee Eastman Corporation at the Y-12 Plant.