Special Collections and Archives collections

Special Collections and Archives > Collections

Search Collections

Online Archive of California

Search across many of our collections at the Online Archive of California.

Library Catalog OneSearch

Search our cataloged items (books, artists’ books, broadsides, journals, and more) at the library’s catalog, OneSearch.

Browse by collecting area

University Archives

California Architectural Collections

California History Collections

San Luis Obispo Environmental Archives

Fine Printing and Graphic Arts Collection – Artists’ Books

Manuscript Collections, A-Z

Inventories, background information, and other details for the library’s manuscript collections