National Museum of Nuclear Science & History
Gene Hall worked for the Union Carbide & Carbon Corporation.
A. S. Templeton worked for the Kellex Corporation at the K-25 Plant.
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.
Hardleben worked at the 100-F Area at Hanford during the Manhattan Project.