National Museum of Nuclear Science & History
L. R. Zumwalt worked for the United States Engineer District Office.
Homer W. Ibser was a research assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Elzie Chapman served in the 1395th Military Police Company, Aviation.
Oklahoma-born Leon Overstreet went into construction in 1941 after he learned a little pipefitting with American Can in Kansas City.
