National Museum of Nuclear Science & History
L. L. Long worked for the William A. Pope Company.
Welch worked at the 200 West Area at Hanford during the Manhattan Project.
Willard H. Richardson served in the First Ordnance Squadron.
D. H. Eckles worked for Clinton Laboratories at the X-10 Reactor.
T. A. Gamble worked for Clinton Laboratories at the X-10 Reactor.
