The Brown, A., mss., 1973-1979, consist of the letters of philologist Eric Honeywood Partridge, 1894-1979, to Anthony Eugene Brown, 1937- , professor of English at Western Carolina University and Boswell scholar.
The Davidson mss., 1961-1975, consists of the letters of Eric Honeywood Partridge, 1894-1979, etymologist and author, to Norris Maris Davidson, 1906-1975.
The Elliott, R., mss., 1952-1986, consists primarily of letters from lexicographer Eric Honeywood Partridge, 1894-1979, to Ralph Victor Warren Elliott, 1921-2012, professor emeritus, the Australian National University.
The Partridge mss., ca. 1914–1979, consist of the correspondence, notebooks, and drafts of the works of lexicographer, Eric Partridge, 1894–1979, perhaps best known for his dictionaries of slang and unconventional English.
The Partridge mss. II, 1931-2004, consist of the autograph correspondence and press clippings of New Zealand lexicographer, Eric Partridge (1894-1979).
The Pearse mss., 1916-1979, are the letters of Eric Honeywood Partridge, 1894-1979, author and lexicographer, late of Devonshire, England, to Archibald Ernest Pearse, 1896- , former teacher and customs officer of Brisbane, Australia.