National Museum of Nuclear Science & History
Mildred Thompson was a stenographer at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Hinson worked at the 100-B Area at Hanford during the Manhattan Project.
Robert Leroy Platzman was a chemist at the University of Chicago Metallurgical Laboratory during World War II.
Brown worked at the 200 East Area at Hanford during the Manhattan Project.