National Museum of Nuclear Science & History
Castens worked for Stone and Webster Engineering Corporation.
Lewis worked in the 200 West Area at Hanford during the Manhattan Project.
Schroeder worked at the 200 West Area at Hanford during the Manhattan Project.
Captain John Allen Anthes (1913-2015) was a chemical engineer who worked in the Special Materials section of the Madison Square Area of the Manhattan District in New York City.
Gerald F. Smith served in the Special Engineer Detachment at Los Alamos, NM during the Manhattan Project.
