National Museum of Nuclear Science & History
A. L. Barber worked for the H. K. Ferguson Company.
R. Althoff worked for the J.A. Jones Construction Company.
Nelson worked at the 300 Area at Hanford during the Manhattan Project.
Clyde R. Emery worked in the shop at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
W. R. Jewell worked for the Tennessee Eastman Corporation at the Y-12 Plant.
