National Museum of Nuclear Science & History
William E. Caldes studied chemical engineering at Princeton University. In 1943, he was recruited to join the Manhattan Project, and became the 19th project member at Los Alamos.
Jones worked at the 300 Area at Hanford during the Manhattan Project.
C. H. Hemmel, Jr. served in the 390th Air Service Group.
Frances Cianciolo worked for the Tennessee Eastman Corporation at the Y-12 Plant.
