Correspondence and other assorted documents 1950-2005
Michael R. Alldrich--offprints and typescripts 1975-1988
Richard Alpert (Ram Dass): page of notes regarding child psychology approximately 1961
Richard Alpert (Ram Dass): assorted letters approximately 1973
Richard Alpert (Ram Dass): other 1954-1995
Jerome Beck: photocopied typescript of "Public Health Implications of MDMA Use" 1989
Jeremy E. Bigwood 1976-1977
Bishop Berkeley letter (copy)
John Beresford 1993
William Burroughs: "Points of Distinction between Sedative and Halucigen [sic] Drugs." 1961
Ira Cohen 1976-1995
Diane Di Prima 1966-1977
Lawrence Ferlinghetti 1978-2009
Jean-Pierre George 1978
Allen Ginsberg: "Today" 1964
Allen Ginsberg: "Have had experiences with Mescaline, LSD-25 and Psilocybin" statement 1961
Allen Ginsberg: Declaration of Independence for Timothy Leary July 4, 1971
Allen Ginsberg: Letter to American Pen Center regarding David Solomon approximately 1979
Allen Ginsberg: Naropa Summer Institute Calendar and Workshop program 1983
Allen Ginsberg: Autographed postcard to "Bodhisattva" Michael Horowitz August 1970
Allen Ginsberg: Postcard poem 1976
Allen Ginsberg: Note to Michael Horowitz and Robert Barker requesting copies of document September 1971
Allen Ginsberg: "I took some benzedrine type-methedrine-and ten mushrooms and sat down to write..." March 13, 1961
Allen Ginsberg: Letter to Herbert Huneke August 1867
Elizabeth Gips: Haight Ashbury Pilgrim flyers 1996
Gracie and Zarkov 1992-1993
George Greer and Requa Tolbert: MDNA research 1983-1990
John Halpern 1996-2002
Anita Hofmann letter with attached copy of Timothy Leary letter 1990
Anita Hofmann: letters to Michael and Cynthia Horowitz regarding Anita's death 1999
Anita Hofmann: interview by Daniel Waller 1998
Anita Hofmann: clippings on death, obits 1999
Albert Hofmann: article 1961
Albert Hofmann: article 1963
Albert Hofmann: article 1979
Albert Hofmann: article 1970
Albert Hofmann: LSD: A Generation Later colloquium brochure 1977
Albert Hofmann: High Times interview by Michael Horowitz 1976
Albert Hofmann: Letters to Michael Horowitz 1971-2005
Albert Hofmann: Statement for the opening of the Ludlow Santo Domingo Library 2005
Albert Hofmann: Miscellaneous 1970-2005
Michael and Cynthia Horowitz: Assorted incoming correspondence 1968-1979
Michael Horowitz: ARCANA (Archival Reality Conference Advocating Neutrality of Archivists 1975
Ken Kesey: Search for Communication with Higher Intelligence 1975
Ken Kesey: St. Timothy on the Freeway 1971
Mati Klarwein note to Michael Horowitz undated
Chauncey Leake letter 1976
Timothy Leary: Psychedelic Religious Celebrations 1966
Timothy Leary: Journal of Social Issues 1950
Timothy Leary: Program for Training in Creativity 1962
Timothy Leary: Concord Prison Rehabilitation Program, Freedom Center Incorporated 1962
Timothy Leary: Ticket to Ride 1974
Timothy Leary: Summary of research projects executed by Harvard IFIF group between 1960 and 1963 undated
Timothy Leary: Statement of Purpose of the International Federation of Internal Freedom 1963
Timothy Leary: Playboy Interview 1966
Timothy Leary: LSD: The Consciousness Expanding Drug 1964
Timothy Leary: The Berkeley Lectures 1969
David C. Lewis and Norman E. Zinberg writings 1964
George H. Litwin: Psilocybin session report early 1960s
Terence McKenna letter to Michael Horowitz 1979
Terence and Kathleen McKenna correspondence with Michael Horowitz 1986-1992
Terence McKenna flyer 1988
Terence and Kathleen McKenna issues of Plant Wise 1989
Terence and Kathleen McKenna correspondence with Michael Horowitz
Ralph Metzner offprints 1964-1998
Leland Meyerzove 1967
Peter Orlavsky letter to Timothy Leary 1961
Humphry Osmond transcript of talk 1967
Jonathan Ott letters
Torsten Passie letters and offprints 2002-2005
Jefferson F. Poland 1972-1973
Genesis P-Orridge 1994
Tom Robbins letter 1989
Tom Riedlinger letter and research materials 1985-1994
Nick Sand approximately 1967
Charles Savage offprint ("Psychedelic Therapy") 1968
Richard Evans Schultes 1978-1994
Alexander T. and Ann Shulgin correspondence 1974-1979
Alexander T. and Ann Shulgin correspondence 1983-1987
Alexander T. and Ann Shulgin correspondence 1991-1993
Alexander T. Shulgin manuscripts and writings 1983-1986
Alexander T. Shulgin arrrest materials 1994-1996
R. Gordon Wasson correspondence 1978-1984
R. Gordon Wasson typescript and correspondence 1979
Robert Anton Wilson draft typescript 1978-1984
Robert Anton Wilson typescript 1977
Zvi Zemishlany article typescript ("Effects of MDNA ('Ecstacy') on human sexual function) undated
Harvard Psychodelic Research Project reports 1961
A-Ha 1961
Ho-Mo 1961
N-W 1961
Moksha materials 1957-1977
Humphry Osmond drafts of forward to Moksha 1981
Laura Huxley correspondence 1976-1997
Aldous Huxley correspondence 1957-1963
Moksha reviews 1975-1983
Moksha illustrations approximately 1977
Lysergic World materials 1993
Assorted files approximately 1993
Assorted files approximately 1993
Photographs 1950-2005
Ken Kesey bus undated
Copies of photographs of Timothy Leary, Allen Ginsberg, and others undated
Photographs (some copies) of Albert Hofmann, Allen Ginsberg, William Burroughs and others 1950-1980