The fonds consists of a letter; proofsheets for an afterword to Anaconda, a novel by Jerry Bumpus.

Fonds consists of correspondence, written works and published materials by Blaser and other writers, photographs, and other records accumulated by Blaser during his lifetime. Records include poems, journals and notebooks, book manuscripts, essays, audio and video recordings of poetry readings, personal and financial records, teaching materials, genealogical records, collected publications and articles, and conference and promotional material. Fonds has been arranged into the following eighteen series: Correspondence of Robin Blaser ([between 1931 and 1937]-2009); Correspondence of others (1916-2009); Written works by Robin Blaser ([between 1941 and 1943]-2008); Poetry readings and other performances (1968-2009); Travel records (1959-2008); Articles and reviews regarding Robin Blaser ([194-]-2009); Teaching and academic related material (1946-2005); Business and financial records (1966-2008); Personal records and other biographical material (1925-2009); Honors and awards records (2001-2008); Photographs ([between 1880 and 1900]-2007); Family records and other genealogical material (1919-2007); Works by other authors ([195-]-2009); Ephemera ([195-]-2009); Research articles ([Photocopied 196-]-2007); Conference material ([196-]-2007); Promotional material ([195-]-2006); and Artistic material ([195-?]-2002).