National Museum of Nuclear Science & History
Ellis Ryan was a staff worker at Los Alamos during the Manhattan Project.
Robert Bacher (1905-2004) was an American nuclear physicist. Born in Ohio, he received his bachelor’s and doctorate in physics from the University of Michigan.
W. H. Evans worked for the Union Carbide & Carbon Corporation.
Oftdahl worked in the 200 West Area at Hanford during the Manhattan project.