National Museum of Nuclear Science & History
Dorothy Isgett was a civilian worker at Oak Ridge Tennessee from 1943 to 1946.
K. L. Davis worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Holl worked for Stone and Webster Engineering Corporation.
Henry Faul was a geologist working on Enrico Fermi's team at the University of Chicago. He was responsible for prospecting uranium ore in Colorado and Utah.