National Museum of Nuclear Science & History
Jones worked for Stone and Webster Engineering Corporation.
Andrew Walker was a member of the Special Engineer Detatchment (SED) at Los Alamos during the Manhattan Project.
Barrett Castle worked for the Tennessee Eastman Corporation at the Y-12 Plant.
F. C. Armistead worked for the Union Carbide & Carbon Corporation.
Alvina Petrus was a stenographer and clerical worker at the Chicago Met Lab.
