National Museum of Nuclear Science & History
Oklahoma-born Leon Overstreet went into construction in 1941 after he learned a little pipefitting with American Can in Kansas City.
G. R. McLeod worked for the Tennessee Eastman Corporation at the Y-12 Plant.
H.A. Deitrick worked at the 100-F Area at Hanford during the Manhattan Project.
Kirk worked in the 300 Area at Hanford during the Manhattan Project.