National Museum of Nuclear Science & History
Lowe worked at the 100-B Area at Hanford during the Manhattan Project.
Joseph Lyford worked for the Kellex Corporation at the K-25 Plant.
Arthur Weisberg was a mechanical engineer with the Special Engineer Detachment assigned to the Metallurgical Lab at the University of Chicago.
Augustin Romero was a staff worker at Los Alamos during the Manhattan Project.