National Museum of Nuclear Science & History
H. L. Roland worked for the Midwest Piping and Supply Company.
Thomas Finnegan worked for the H. K. Ferguson Company.
G. W. Dorsey worked at the 300 Area at Hanford during the Manhattan Project.
D. C. Hull worked for the Tennessee Eastman Corporation at the Y-12 Plant.
R. D. Arthur worked for Clinton Laboratories at the X-10 Reactor.
