The Elias Wilentz Collection contains manuscripts by poets such as Ted Berrigan, Joel Oppenheimer, and Jonathan Williams; correspondence; photographs; and miscellaneous items.

This collection consists of correspondence, manuscripts, documents, photographs, video and tape recordings, and printed materials relating to Economou's poetry manuscripts, to publications and performances to which he contributed, and to his teaching career as a professor of medieval literature.

Helen Adam (1909-1993) was a poet and visual artist of the San Francisco Renaissance. Born in Scotland, she garnered acclaim at a young age for her collection of poems titled The Elfin Peddlar. After attending Edinburgh University for two years Helen and her sister and frequent collaborator Pat Adam worked as journalists in London before moving to the United States with their mother in 1939. The family made their way to San Francisco, at the beginning of what would become the San Francisco Renaissance. Here her artistic career flourished, and she published a number of poetic and visual works. Following the success of her play San Francisco's Burning, the sisters moved to New York City where they remained for the rest of their lives. The material in the Helen Adam Collection contains over 100 collages, 119 scrapbooks, manuscripts for several books of poetry and individual poems as well as production material from Adam's dramatic work such as San Francisco's Burning and Daydream of Darkness. Also included are personal documents, artwork, and ephemera.

The Jargon Society Collection features an extensive collection of materials relating to the long and influential life of the press, including numerous manuscripts and correspondence from such American and English poets as Charles Olson and Robert Duncan, production and promotional materials, financial records, and photographs as well as the manuscripts and personal papers of Jonathan Williams.

The Robert Kelly Collection contains an extensive collection of Kelly's autographed and typed manuscripts and notebooks (approximately 58,000 pages); over 4,000 letters to Kelly from such writers as Cid Corman, Robert Creeley, Robert Duncan, Ted Enslin, Clayton Eshleman, Charles Olson, Jonathan Williams, and Diane Wakoski; and copies of many of Kelly's letters to others.

Correspondence, manuscripts, audio cassettes, photographs, and printed materials. The correspondence covers the years 1934 through 1999 and consists mostly of letters to and from James L. Weil, whose Elizabeth Press was Bronk's publisher from 1969 to 1981, from Eugene Canadé, an artist who illustrated many of Bronk's books, from Bronk's sisters, and from many friends. There are also letters from W.H. Auden; Paul Auster, Cid Corman (Bronk's first publisher and founder of ORIGIN, the magazine in which many of Bronk's early poems first appeared), Robert Creeley, Samuel French Morse, Gilbert Sorrentino, and many other well-known authors. The manuscripts include notebooks and binders containing handwritten and typed drafts of poems and essays. They document nearly all of Bronk's published writings including the collection of essays he completed in the 1940s which was published in 1980 as THE BROTHER IN ELYSIUM as well as the collection of poems published in 1981 as LIFE SUPPORTS: NEW AND COLLECTED POEMS for which Bronk won the American Books Award in 1982. There are also page proofs, photographs of Bronk, many audio cassettes of Bronk reading his work in the 1970s and the 1980s and printed materials

Correspondence of Brown with other contemporary writers including Bernard Citroën, Malcolm Cowley, William Eastlake, Lawrence Ferlinghetti, Allen Ginsberg, Jean Malaquais, Charles Olson, Gary Snyder, Philip Whalen, Jonathan Williams, and William Carlos Williams. Much of the correspondence is informal and deals with the writing and publishing of Brown's novel THE WAY TO THE UNCLE SAM HOTEL, and with other literary interests.