Special Collections is a unit of the California State University, San Marcos (CSUSM) Library, whose primary mission is to serve as an essential partner in teaching and learning, research, and community engagement at the university.

In support of this mission, Special Collections acquires, arranges, describes, preserves, and makes available records of enduring historic value that support the information needs of faculty, students, and members of the CSUSM community and beyond.

For questions about our department and resources, please contact us at archives@csusm.edu.