National Museum of Nuclear Science & History
Hoff worked at the 300 Area at Hanford during the Manhattan Project.
G. Williams worked for the Comstock-Bryant Electric Company.
H. A. Carpenter worked for the Edenfield Electric Company.
V. Alexander Nedzel was a research assistant at the University of Chicago Met Lab. After the Manhattan Project, he worked at the Institute for Nuclear Studies and was head of the Aerospace Division at MIT Lincoln Laboratory.