National Museum of Nuclear Science & History
Ruth Volcker worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Alvina Petrus was a stenographer and clerical worker at the Chicago Met Lab.
Johnson worked at the 300 Area at Hanford during the Manhattan Project.
Charles P. Baker was a nuclear physicist who worked at Los Alamos and Tinian during the Manhattan Project.
E. Cybert Jr. served in the 390th Air Service Group.
