National Museum of Nuclear Science & History
H. V. Appen worked for the J.A. Jones Construction Company.
Hinkson worked at the 300 Area at Hanford during the Manhattan Project.
Katharine “Kay” Way (1903-1995) was an American physicist and one of the Manhattan Project’s leading female scientists.
P. S. Baker worked for the Tennessee Eastman Corporation at the Y-12 Plant.