Philip J. Walger

Alfanso Sandoval

Alfanso Sandoval was a staff worker at Los Alamos during the Manhattan Project.

Walter E. Groom

Lawrence R. Taylor

Lawrence Taylor was a staff worker at Los Alamos during the Manhattan Project.

Joanna Brumfiel

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