National Museum of Nuclear Science & History
Antonio Tapia was a staff worker at Los Alamos during the Manhattan Project.
Robert Rogers was a staff worker at Los Alamos during the Manhattan Project.
R. L. Flanary worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Fredrick “Fred” D. Johnson was a research assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Harold W. Kirby served in the 1st Ordnance Squadron.
