National Museum of Nuclear Science & History
Brinkman worked in the United States Engineer District Office.
Delbert Johnson was a mechanical engineer with the Special Engineer Detachment (SED) at Los Alamos. Johnson worked under 1st Lieutenant Howard C.
Luis Romero was a staff worker at Los Alamos during the Manhattan Project.
D. G. Hill worked for the Tennessee Eastman Corporation at the Y-12 Plant.
