Paul C. Schmidtke

Doris Dixon

Doris Dixon was a laboratory assistant in the Chemistry Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

J. P. Underwood

J. P. Underwood worked for the Roane-Anderson Company.

Viola M. Vigil

Viola Vigil was a staff worker at Los Alamos during the Manhattan Project.

G. R. Moore