National Museum of Nuclear Science & History
A. B. Kincaid worked for the Roane-Anderson Company.
S. T. Cantrill was a research associate at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
John P. Flannery worked for H.K. Ferguson Co. and Morrison Knudson. Co. on construction at Oak Ridge, TN during the Manhattan Project.
Ayerst worked in the United States Engineer District Office.
I. E. Martin worked for the Union Carbide & Carbon Corporation.