W. M. Wellman

C. W. Clements

Ernest C. Lawrence

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

H. E. Oftdahl

Oftdahl worked in the 200 West Area at Hanford during the Manhattan project.

Grayce Taylor

Grayce Taylor worked for the Roane-Anderson Company.