National Museum of Nuclear Science & History
Raymond Lowrey worked at the Hanford, Washington site for the Manhattan Project from 1943 to 1948. Lowrey began his career in the Oklahoma Ordnance Works before moving to Hanford and settling in Richland, Washington after the war.
Eva Roberts was a stenographer at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Eugene Milton Wagner was a construction general contractor who worked for the J.A. Jones Construction Company at the Oak Ridge, Tennessee site as a construction engineer.
Piper worked for Stone and Webster Engineering Corporation.
