National Museum of Nuclear Science & History
Harrington worked at the 100-F Area at Hanford during the Manhattan Project.
R. L. Plowden worked for the J.A. Jones Construction Company.
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.
Jack Hartpence served in the 1395th Military Police Company, Aviation.
