National Museum of Nuclear Science & History
J. E. Pearman worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Harold T. Dunlap served in the 603rd Air Engineering Squadron.
H. A. Ramsey worked for the Tennessee Eastman Corporation at the Y-12 Plant.
H. L. Small worked for the Kellex Corporation at the K-25 Plant.
Fredrick “Fred” D. Johnson was a research assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
