Jean Ashin

L. Papke

Charles W. Burley

Burley worked at Los Alamos during the Manhattan Project.

Rachel Gilbreath

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

Philipp H. Klein

Philipp Klein was a part-time switchboard operator in the SAM Lab while studying chemical engineering at Columbia University.