Van Calhoun Jr.

Elinor A. Bowman

Elinor Bowman was a laboratory assistant in the Chemistry Division at the Metallurgical Laboratory in Chicago during the Manhattan Project.

Gene Hall

Gene Hall worked for the Union Carbide & Carbon Corporation.

Manuel M. Alcalde

Manuel Montes Alcalde (1921-2009) was a machinist at Los Alamos during the Manhattan Project. Alcalde was born in San Leandro, California.

M. A. Murphy