National Museum of Nuclear Science & History
J. E. Mason worked for the Roane-Anderson Company.
R. E. Lee worked for the H. K. Ferguson Company.
Dr. Lauren Donaldson (1903-1998) was an ichthyologist who was hired by the Manhattan Engineering District at Hanford to monitor effects of radioactive contamination in the Columbia River.
Mason worked in the 300 Area at Hanford during the Manhattan Project.
L. D. Martin worked for the Tennessee Eastman Corporation at the Y-12 Plant.
