National Museum of Nuclear Science & History
H. L. Roland worked for the Midwest Piping and Supply Company.
T. E. McCartney worked for the J.A. Jones Construction Company.
Sayers worked for Stone and Webster Engineering Corporation.
J. B. Work worked for Clinton Laboratories at the X-10 Reactor.
Tommye Williamson worked for the Tennessee Eastman Corporation at the Y-12 Plant.