National Museum of Nuclear Science & History
R. W. Addington worked for the J.A. Jones Construction Company.
Jack Pierard was a communications clerk in the Hanford Engineering Works from January 1944 through the end of the war.
P. E. Brooks worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Marcelline Peltier was a staff worker at Los Alamos during the Manhattan Project.
