National Museum of Nuclear Science & History
Ralph E. Telford worked at the Metallurgical Laboratory in Chicago during the Manhattan Project.
E. D. Hughes worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Ellsworth Risley was a staff worker at Los Alamos during the Manhattan Project.
F. S. Godsey worked for the J.A. Jones Construction Company.
Alvina Petrus was a stenographer and clerical worker at the Chicago Met Lab.