OASIS was Harvard's online catalog for archival collections, helping users find and access unique manuscripts and historical materials.
Search Harvard's archival collections online
OASIS served as Harvard's online catalog for archival and manuscript collections, making it easy for you to search and discover unique historical materials held by the university's libraries. Whether you were researching family history, academic topics, or rare manuscripts, OASIS provided a centralized way to explore these valuable resources.
Although the OASIS catalog has now been retired, it played an important role in connecting users with Harvard's extensive archives. Researchers, students, and history enthusiasts could browse detailed collection guides and request access to items of interest. The platform focused on preserving and sharing materials that offer insight into a wide range of topics and time periods.
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