National Museum of Nuclear Science & History
H. J. Mayberry worked for the Union Carbide & Carbon Corporation.
Bucknum worked at the 200 East and 200 West Areas at Hanford during the Manhattan Project.
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.
Richard Apple was a research associate at the University of Chicago’s Metallurgical Laboratory during the Manhattan Project.