The Treasure Collection comprises approximately 1,000 books and other items that have been determined to have significant monetary value and/or have been determined to be rare or not widely held by libraries. Items from the closed Treasure Collection are available to be used by the Stetson community on request, but may not be taken from the building. Items in the Treasure Collection are not available for interlibrary loan; depending on the condition of the material, however, limited photocopies may be made for interlibrary loan requests.