Francis R. Borden

Bernice Weddell

Claire Balke

Claire Balke was the leader of the Miscellaneous Metallurgy Division in the Chemistry and Metallurgy Division at Los Alamos during the Manhattan Project.

Opaline Calhoun

Opaline Calhoun was a laboratory technician at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

P. W. Crane

Crane worked at the 300 Area at Hanford during the Manhattan Project.