National Museum of Nuclear Science & History
Ellis Ryan was a staff worker at Los Alamos during the Manhattan Project.
D. M. Black worked for Clinton Laboratories at the X-10 Reactor.
Horace Reeves worked for the J.A. Jones Construction Company.
Hanson worked at the 300 Area 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.
