National Museum of Nuclear Science & History
C. L. Langston worked for the Fercleve Corporation.
J. P. Alexander worked for the Kellex Corporation at the K-25 Plant.
Jose E. Valdez was a staff worker at Los Alamos during the Manhattan Project.
Marilyn (Evans) Howe was a research assistant in the Technical Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
