National Museum of Nuclear Science & History
L. P. Schmitt worked for the United States Engineer District Office.
O'Brien worked for Stone and Webster Engineering Corporation.
Alan A. Jarrett was a research assistant the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Carter worked for Stone and Webster Engineering Corporation.
H. McDaniel worked for the Tennessee Eastman Corporation at the Y-12 Plant.
