National Museum of Nuclear Science & History
H. H. Maples worked for the Roane-Anderson Company.
J. F. Carpenter worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Antonio Sandoval (1918-2015) was a janitor at Los Alamos during the Manhattan Project. Sandoval remembered, “It was like being a prisoner.
Secundino Roybal was a staff worker at Los Alamos during the Manhattan Project.
