National Museum of Nuclear Science & History
H. M. Ellis, Jr. worked for the Roane-Anderson Company.
McKinney worked in the 200 East Area at Hanford during the Manhattan Project.
E. H. Gray worked for the Tennessee Eastman Corporation at the Y-12 Plant.
H. L. Willey worked for the Edenfield Electric Company.
Frank J. Fortine served in the Special Engineering Detachment and Project Alberta, the group that transported the first atomic bombs to Tinian Island.