National Museum of Nuclear Science & History
Harvey Saylor worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Lyman Brenneman was a member of the Special Engineer Detachment at Oak Ridge and was assigned to the K-25 Power Plant.
Stewart worked at the 200 West Area at Hanford during the Manhattan Project.
Watkins worked at the 300 Area at Hanford during the Manhattan Project.