File Nuclear Power Plant, 1955-1956 Box 15 In: Michigan Memorial Phoenix Project records, 1947-2003 (majority within 1950-1980) » Director's Topical Files, 1950-1969
File Nucleonics, Hot Lab Meeting, 1955-1960 Box 15 In: Michigan Memorial Phoenix Project records, 1947-2003 (majority within 1950-1980) » Director's Topical Files, 1950-1969
File Oak Ridge Institute of Nuclear Studies, 1961 Box 15 In: Michigan Memorial Phoenix Project records, 1947-2003 (majority within 1950-1980) » Director's Topical Files, 1950-1969
File Oppenheimer, Robert, 1962 Box 15 In: Michigan Memorial Phoenix Project records, 1947-2003 (majority within 1950-1980) » Director's Topical Files, 1950-1969
File Organization, Staff, 1961, undated Box 15 In: Michigan Memorial Phoenix Project records, 1947-2003 (majority within 1950-1980) » Director's Topical Files, 1950-1969
File Overtime, 1959 Box 15 In: Michigan Memorial Phoenix Project records, 1947-2003 (majority within 1950-1980) » Director's Topical Files, 1950-1969
File Owens Corning, 1960 Box 15 In: Michigan Memorial Phoenix Project records, 1947-2003 (majority within 1950-1980) » Director's Topical Files, 1950-1969
File Parke-Davis, 1958-1960 Box 15 In: Michigan Memorial Phoenix Project records, 1947-2003 (majority within 1950-1980) » Director's Topical Files, 1950-1969
File Parker, George E., 1959-1960 Box 15 In: Michigan Memorial Phoenix Project records, 1947-2003 (majority within 1950-1980) » Director's Topical Files, 1950-1969
File Perring, Raymond, 1959-1960 Box 15 In: Michigan Memorial Phoenix Project records, 1947-2003 (majority within 1950-1980) » Director's Topical Files, 1950-1969