National Museum of Nuclear Science & History
Wuethrich worked for Stone and Webster Engineering Corporation.
Francis McHale was a security and safety man, a civilian, with the Corps of Engineers. He came to Hanford from the Pennsylvania Ordnance Works to set up fire and safety and police protection for the Manhattan Engineer District.
Madeline Sohn was a research assistant in the chemistry division at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Guy Fisher worked for the J.A. Jones Construction Company.