National Museum of Nuclear Science & History
Piper worked for Stone and Webster Engineering Corporation.
C. Y. Driggers worked at the 100-F Area at Hanford during the Manhattan Project.
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.
Jas Lampkin worked for the Tennessee Eastman Corporation at the Y-12 Plant.