National Museum of Nuclear Science & History
Groht worked for Stone and Webster Engineering Corporation.
Captain John Allen Anthes (1913-2015) was a chemical engineer who worked in the Special Materials section of the Madison Square Area of the Manhattan District in New York City.
Philipp Klein was a part-time switchboard operator in the SAM Lab while studying chemical engineering at Columbia University.
Gerlach worked at the 100-D Area at Hanford during the Manhattan Project.
