W. H. Wade

J. P. Valliant

J. P. Valliant worked for the Union Carbide & Carbon Corporation.

Winston Grice

Winston Grice was a millwright at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

L.R. Riggs

K. F. Baldridge

Baldridge worked in the 100 B Area at Hanford during the Manhattan Project.