National Museum of Nuclear Science & History
D. F. Pierce worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Charles Henrich was a member of the Military Police at Los Alamos and worked as a tech sergeant.
Smith worked at the 100-D Area at Hanford during the Manhattan Project.
Wisner worked for Stone and Webster Engineering Corporation.
Marcia Rosenthal was a biochemist at the Metallurgical Laboratory in Chicago during the Manhattan Project.