National Museum of Nuclear Science & History
Roland Mertes worked for the Kellex Corporation at the K-25 Plant.
Otto Frisch (1904-1979) was an Austrian-born physicist. Frisch joined the Manhattan Project in 1943, but his most important contribution to the project came in 1940 in England.
Bell worked at the 200 West Area at Hanford during the Manhattan Project.
Dean Ferris worked for the Tennessee Eastman Corporation at the Y-12 Plant.