National Museum of Nuclear Science & History
E. A. Kehtel worked for the J.A. Jones Construction Company.
Jones worked at the 100-F Area at Hanford during the Manhattan Project.
Hayes worked at the 300 Area at Hanford during the Manhattan Project.
Robert A. Lewis served as a captain in the 393rd Bombardment Squadron of the 509th Composite Group. He trained in Wendover, Utah before leaving for Tinian Island.
