National Museum of Nuclear Science & History
W. L. Richardson worked for the Union Carbide & Carbon Corporation.
J. P. Angle worked for the J.A. Jones Construction Company.
William Rose worked as a welder at the Allis-Chalmers Manufacturing Company in West Allis, Wisconsin from November 1943 to April 1946.
J. D. Renfroe worked for Clinton Laboratories at the X-10 Reactor.
