Charlie L. Gibbs

Mildred E. Tice

Mildred Tice was a part of the Women’s Army Auxillary Corps and a secretary in the documents room at Los Alamos.

C. R. Holl

Holl worked for Stone and Webster Engineering Corporation.

Katherine Gnjec

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

R. K. Mason