National Museum of Nuclear Science & History
Romero was a staff member at Los Alamos during the Manhattan Project.
F. I. Irwin worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Joe Dykstra graduated from college in 1943 with a degree in chemistry. He went to Niagara Falls, where he worked for the Hooker Electrochemical Company, producing fluorine cells for Oak Ridge.