National Museum of Nuclear Science & History
J. R. Smith worked for the Roane-Anderson Company.
M. A. Wallace worked for the Roane-Anderson Company.
H. E. Armstrong worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Henry Fritz was a chemist in the Special Engineering Detachment assigned to the K-25 Plant in Oak Ridge, Tennesee.
A. A. Groppe worked for the Tennessee Eastman Corporation at the Y-12 Plant.
