National Museum of Nuclear Science & History
Piper worked for Stone and Webster Engineering Corporation.
Dombrowsky worked in the United States Engineer District Office.
E. E. Swanson worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Before he came to Hanford Sam Campbell had a varied work history, including service with the coast artillery in the Philippines and pipeline construction in South America.
J. T. Holloway worked for the United States Engineer District Office.
