The Hustad, Thomas mss., 1976-2014, consists of the correspondence, Product Development and Management Association (PDMA) conference proceedings and notes, proceedings and reports of PDMA activities and journals.
The Brochmann, Elisabeth mss., circa 1910-1917, consist of letters and related material addressed to Norwegian literary translator Elisabeth Brochmann (1858-1915), best known for her translations of Sir Arthur Conan Doyle.
The Obscure Publications mss., dates unknown, consist of the correspondence and business files of Obscure Publications, primarily involving editor/publisher Paul Rosheim.
The Schab, William H. mss, dates unknown, consist of auction and dealer catalog clippings, mainly focusing on German-speaking cities and works from the 15th and 16th centuries.