Emmert L. Nelson

C. P. Hokanson

Hokanson worked at the 300 at Hanford during the Manhattan Project.

R.C. Houlton

R.C. Houlton was the Personnel Director at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

B. K. Brown

Antoinette J. Cichy

Antoinette Cichy was a nurse in the main infirmary at Los Alamos, handling classified documents and classified medical cases.