G. T. Adams

N. B. Walsh

N. B. Walsh worked for the United States Engineer District Office.

Burr H. Ritter

Burr H. Ritter was a chemical engineer at the Hooker Chemical Company in Niagara Falls, New York during the Manhattan Project.

Eleanor Granert

Eleanor Granert was a stenographer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Bill Cleveland