National Museum of Nuclear Science & History
H. H. Denny worked for the H. K. Ferguson Company.
Ruby Munroe was a staff worker at Los Alamos during the Manhattan Project.
J. Kruba served in the 390th Air Service Group.
Herbert Potratz was an American chemist. Potratz was born in 1902 in Iowa. He received a B.S., an M.S.
