A. H. Femmel

Florentino Ortiz

Florentino Ortiz was a carpenter at Los Alamos during the Manhattan Project.

Betsy M. Schneider

Betsy Schneider was a staff worker at Los Alamos during the Manhattan Project.

J. W. Mercke

S. G. Crews

Crews worked at the 100-F Area at Hanford during the Manhattan Project.