Oscar Cogas

Dorothy Dunaway

Dorothy Dunaway was a stenographer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Matias A. Zamora

Matias A. Zamora is a retired attorney and judge, and a U.S. Army veteran. He worked as a server at Fuller Lodge at Los Alamos during the Manhattan Project.

L. F. Hardy

Hardy worked at the 200 West Area at Hanford during the Manhattan Project.

R. R. Byrket