National Museum of Nuclear Science & History
Porter worked in the 200 East and West Areas at Hanford during the Manhattan Project.
M. F. Welch worked for the United States Engineer District Office.
Owens worked as a “Calutron Girl” at the Y-12 plant at Oak Ridge during the Manhattan Project.
Rachel “Rae” Erlanger worked on the Manhattan Project for the Kellex Corporation. She grew up in New York City.
Messick worked in the 200 West Area at Hanford during the Manhattan Project.