National Museum of Nuclear Science & History
Romero was a staff member at Los Alamos during the Manhattan Project.
P. T. Covington worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Stewart worked at the 100-F Area at Hanford during the Manhattan Project.
George Mahfouz joined the Manhattan Project in 1943 when he was offered a job at the Houdaille-Hershey nickel plant in Decatur, Illinois.
Howe worked at the 300 Area at Hanford during the Manhattan Project.
