National Museum of Nuclear Science & History
H. L. Huffman worked for the Roane-Anderson Company.
Anton Kegl was a janitor at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Victor A. Miller was a Lieutenant in the US Navy who went to Tinian Island as a part of Project Alberta.
Antonio Tapia was a staff worker at Los Alamos during the Manhattan Project.