National Museum of Nuclear Science & History
Florentino Ortiz was a carpenter at Los Alamos during the Manhattan Project.
Robert K. Davis served in the 320th Troop Carrier Squadron.
J. E. Kyle worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Casmer Lesnioski worked in the shop at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.