National Museum of Nuclear Science & History
Marle Velde worked for the Kellex Corporation at the K-25 Plant.
J. E. McLeroy, Jr. worked for the Comstock-Bryant Electric Company.
W. M. Salminen worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Sievers worked at the 300 Area at Hanford during the Manhattan Project.
Paul Olivas was a staff worker at Los Alamos during the Manhattan Project.
