National Museum of Nuclear Science & History
Pechar worked in the 300 Area at Hanford during the Manhattan Project.
O. H. Peters served in the 390th Air Service Group.
H. C. Fistere worked for the Watson-Flagg Engineering Company.
Morris Kolodney was an American electrochemical engineer. Kolodney worked on purifying plutonium for the atomic bombs at Los Alamos as a senior scientist.
Hollenbach worked at the 200 West Area at Hanford during the Manhattan Project.