J. H. Mynatt worked for the United States Engineer District Office.
J. H. Mynatt
Project StaffOak Ridge, TN
Manhattan Project VeteranProject Worker/Staff
John M. Sprecher
John M. Sprecher was a chemical engineer. During the Manhattan Project, he worked for DuPont in Wilmington, DE.
Hubert P. Yockey
Hubert P. Yockey is an American physicist who studied under J. Robert Oppenheimer at the University of California, Berkeley and worked with him during the Manhattan Project.