National Museum of Nuclear Science & History
C. Perry worked for the Roane-Anderson Company.
M. R. Nason worked for the Union Carbide & Carbon Corporation.
Augustus “Gus” Kinzel was an American metallurgical engineer. He graduated at age eighteen from Columbia College, and earned a PhD in metallurgical engineering from the University of Nancy in France.
Williams worked at the 200 East Area at Hanford during the Manhattan Project.
M. F. Welch worked for the United States Engineer District Office.