National Museum of Nuclear Science & History
R. A Winkel worked for the Union Carbide & Carbon Corporation. At Oak Ridge he assisted in the development of the K-25 plant.
E. L. Booker worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Roth worked at the 200 East Area at Hanford during the Manhattan Project.
Ben Bluestein worked at Los Alamos during the Manhattan Project.