National Museum of Nuclear Science & History
Dombrowsky worked in the United States Engineer District Office.
W. S. Porter worked for the Tennessee Eastman Corporation at the Y-12 Plant.
John Wieneke was an American physicist who worked at Los Alamos during the Manhattan Project. Wieneke later worked on the post-war nuclear program at the Nevada test site in the 1950s.
Secundino Roybal was a staff worker at Los Alamos during the Manhattan Project.
