National Museum of Nuclear Science & History
Chellis worked for Stone and Webster Engineering Corporation.
Lee worked in the 100 D Area at Hanford during the Manhattan Project.
Paul Baranowsky served in the Army group at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Jack Rose was a machinist and armorer in the Special Engineering Detachment (SED) assigned to the 509th Composite Group in Wendover, Utah.
