National Museum of Nuclear Science & History
Heater worked at the 100-D Area at Hanford during the Manhattan Project.
E. H. Gray worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Reba Holmberg grew up in Robertsville, Tennessee, and experienced its claiming by the federal government for the Manhattan Project.
L. D. Larkin worked for the H. K. Ferguson Company.
Dorsey Allshouse served in the 1st Ordnance Squadron.