National Museum of Nuclear Science & History
W. O. Lawrence worked for the J.A. Jones Construction Company.
Smith worked at the 100-D Area at Hanford during the Manhattan Project.
M. Pescho served in the 390th Air Service Group.
Allen worked at the 200 West Area at Hanford during the Manhattan Project.
C. E. Johnson worked for the Tennessee Eastman Corporation at the Y-12 Plant.
