National Museum of Nuclear Science & History
A. J. LaBlanc, Jr. worked for the United States Engineer District Office.
M. D. Whitaker worked for Clinton Laboratories at the X-10 Reactor.
Frederick H. Streaker served in the First Ordnance Squadron.
Philipp Klein was a part-time switchboard operator in the SAM Lab while studying chemical engineering at Columbia University.
M. B. Marshall worked for the Tennessee Eastman Corporation at the Y-12 Plant.