- CGNM Collection : Gerhart Niemeyer: Manuscripts (CGNM)
- CGNM 1-2/ Series : Correspondence 1977-1997
- CGNM 1/01 Folder : Letters to Vater 1990-1997
- CGNM 1/02 Folder : Correspondence 1995-1997
- CGNM 1/03 Folder : Correspondence 1996
- CGNM 1/04 Folder : Correspondence 1995-1996
- CGNM 1/05 Folder : Correspondence 1995
- CGNM 1/06 Folder : Correspondence 1994
- CGNM 1/07 Folder : Correspondence 1993
- CGNM 1/08 Folder : Correspondence 1992
- CGNM 1/09 Folder : Correspondence 1991
- CGNM 1/10 Folder : Correspondence 1990
- CGNM 1/11 Folder : Correspondence 1989
- CGNM 1/12 Folder : Correspondence 1988
- CGNM 1/13 Folder : Correspondence 1987
- CGNM 1/14 Folder : Correspondence 1986
- CGNM 1/15 Folder : Correspondence 1985
- CGNM 1/16 Folder : Correspondence 1984
- CGNM 1/17 Folder : Correspondence 1983
- CGNM 1/18 Folder : Correspondence 1982
- CGNM 1/19 Folder : Correspondence 1981
- CGNM 1/20 Folder : Correspondence 1980
- CGNM 1/21 Folder : Correspondence 1979
- CGNM 1/22 Folder : Correspondence 1978
- CGNM 1/23 Folder : Correspondence 1977
- CGNM 2/01 Folder : Correspondence 1976
- CGNM 2/02 Folder : Correspondence 1975
- CGNM 2/03 Folder : Correspondence 1974
- CGNM 2/04 Folder : Correspondence 1973
- CGNM 2/05 Folder : Correspondence 1972
- CGNM 2/06 Folder : Correspondence 1971
- CGNM 2/07 Folder : Correspondence 1970
- CGNM 2/08 Folder : Correspondence 1969
- CGNM 2/09 Folder : Correspondence 1968
- CGNM 2/10 Folder : Correspondence 1967
- CGNM 2/11 Folder : Correspondence 1966
- CGNM 2/12 Folder : Correspondence 1965
- CGNM 2/13 Folder : Miscellaneous Correspondence - many years 1937-1993
- CGNM 2/14 Folder : Miscellaneous Correspondence 1945-1995
- CGNM 2-3/ Series : Authors
- CGNM 2/15 Folder : David Bruckbauer 1988-1996
- CGNM 2/16 Folder : David Bruckbauer 1985-1987
- CGNM 2/17 Folder : Hermann Heller 1963-1991
- CGNM 2/18 Folder : Marion Montgomery 1990-1991
- CGNM 2/19 Folder : Marion Montgomery 1988-1989
- CGNM 3/01 Folder : Marion Montgomery 1987
- CGNM 3/02 Folder : Marion Montgomery 1987
- CGNM 3/03 Folder : Marion Montgomery 1981-1982
- CGNM 3/04 Folder : Marion Montgomery - Musing Toward Grassmere 1981-1982
- CGNM 3/05 Folder : Alexander Solzhenitsyn 1973-1977
- CGNM 3/06 Folder : Alexander Solzhenitsyn 1974-1983
- CGNM 3/07 Folder : Alexander Solzhenitsyn 1969-1983
- CGNM 3/08 Folder : Eric Voegelin 1967-1985
- CGNM 3/09 Folder : Eric Voegelin 1953-1965
- CGNM 3/10 Folder : Eric Voegelin 1953-1978
- CGNM 3/11 Folder : Eric Voegelin 1967-1968
- CGNM 3/12 Folder : Eric Voegelin
- CGNM 3/13 Folder : Eric Voegelin 1986
- CGNM 3/14 Folder : Eric Voegelin - Last Work
- CGNM 3/15 Folder : Eric Voegelin - Last Work
- CGNM 3/16 Folder : Eric Voegelin - Last Work
- CGNM 3/17 Folder : Eric Voegelin - Science, Politics 1953-1968
- CGNM 3/18 Folder : Eric Voegelin - Anamnesis - translated by GN 1977
- CGNM 3/19 Folder : Eric Voegelin - Anamnesis paperback 1989-1990
- CGNM 3/20 Folder : Eric Voegelin - Mecosta 1988
- CGNM 3/21 Folder : Eric Voegelin and Michael Oakeshott on History / by Athanasios Moulakis 1988
- CGNM 3/22 Folder : Eric Voegelin Colloquium 1989
- CGNM 3/23 Folder : Eric Voegelin Review 1975
- CGNM 3/24 Folder : Eric Voegelin - Ellis Sandoz on 1959-1987
- CGNM 3/25 Folder : Eric Voegelin Papers / by Dante Germino 1971,1975
- CGNM 3/26 Folder : Eric Voegelin, School of - Notre Dame Symposium
- CGNM 3/27 Folder : Karl A. Wittfogel 1950-1961
- CGNM 3/28 Folder : Karl A. Wittfogel 1950-1961
- CGNM 3/29 Folder : Karl A. Wittfogel 1950-1960
- CGNM 3/30 Folder : Karl A. Wittfogel 1962-1970
- CGNM 3-6/ Series : Subjects
- CGNM 3/31 Folder : American Education and Communism 1957
- CGNM 3/32 Folder : Articles by others 1971-1990
- CGNM 3/33 Folder : Articles by others 1907-1979
- CGNM 4/01 Folder : Doctors of Modernity: Darwin, Marx, Freud / by R.F. Baum
- CGNM 4/02 Folder : Between Nothingness and Paradise 1970-1976
- CGNM 4/03 Folder : Bibliography 1957-1958
- CGNM 4/04 Folder : William F. Buckley, Jr. - Notre Dame Commencement 1978
- CGNM 4/05 Folder : James Burnham Tribute 1987
- CGNM 4/06 Folder : The Catholic University 1974
- CGNM 4/07 Folder : Center for Soviet and East European Studies - Notre Dame 1956
- CGNM 4/08 Folder : China and the United Nations 1960s
- CGNM 4/09 Folder : China and the United Nations 1945-1967
- CGNM 4/10 Folder : China, Japan 1967
- CGNM 4/11 Folder : China, Japan 1967
- CGNM 4/12 Folder : China, Satellites 1956-1958
- CGNM 4/13 Folder : Christianity and Communism Interview 1984
- CGNM 4/14 Folder : Churches and Marxism 1935-1961
- CGNM 4/15 Folder : Communist Mind 1960s
- CGNM 4/16 Folder : Conference on European Problems (CEP) 1988-1993
- CGNM 4/17 Folder : Conference on European Problems (CEP) 1986-1987
- CGNM 4/18 Folder : Conference on Unity of Sciences 1975-1976
- CGNM 4/19 Folder : Days and Works - National Review Columns 1973-1977
- CGNM 4/20 Folder : Deceitful Peace 1966-1975
- CGNM 4/21 Folder : Democracy and Civil Disobedience