National Museum of Nuclear Science & History
Hollis worked for Stone and Webster Engineering Corporation.
J. E. Davidson worked for the J.A. Jones Construction Company.
Harry Prosceno worked for the United States Engineer District Office.
William Sylvan Love was a metallurgist who worked for the Cook Electric Company in Chicago, IL under contract with the Manhattan Engineer District.
T. F. Hanley, Jr. worked for Hanley & Company.
