National Museum of Nuclear Science & History
Stanley Liebert was a machinist in the SAM Laboratory at Columbia University between 1944 and 1945.
Charles Rupchock (1923-2000) was a staff worker at Los Alamos during the Manhattan Project.
M. E. Russell worked for the Tennessee Eastman Corporation at the Y-12 Plant.
John Baker worked for the Roane-Anderson Company.
H. T. Hunsicker worked for the Midwest Piping and Supply Company.