National Museum of Nuclear Science & History
MacDonald worked for Stone and Webster Engineering Corporation.
Wallace Stone worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Holman worked at the 300 Area at Hanford during the Manhattan Project.
A. G. Milan worked for the J.A. Jones Construction Company.
E. B. Eddy worked for the Tennessee Eastman Corporation at the Y-12 Plant.
