L. D. Leeper

Florentino Ortiz

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

Francis Bernard Donlan

Francis Bernard “Bernie” Donlan was an American photographer and a clerk at the Chicago Met Lab during the Manhattan Project.

Tommie D. Richardson

Tommie Richardson was a staff worker at Los Alamos during the Manhattan Project.

J.W. Reynard