Update:

SNOW CLOSURES TUESDAY: Due to winter weather, most library spaces remain closed on Tuesday, February 24. Virtual services are available and Lamont Library remains open. View all library hours for details.

Tool

HOLLIS for Archival Discovery

Catalog for exploring collection guides, finding aids, and inventories to locate unique materials in Harvard's special collections and archives.

HOLLIS for Archival Discovery is a specialized search tool that provides access to finding aids and collection guides for Harvard Library’s many special collections and archives. 

Searching with this tool connects you to a wide variety of both digital and physical primary source materials, such as letters, diaries, business records, photographs, audio, video, print items, objects, and more. Through HOLLIS for Archival Discovery you can view digitized materials, select materials to use onsite in library reading rooms, or request copies of materials. 

Not all archival and manuscript collections at Harvard have finding aids and therefore cannot be searched in HOLLIS for Archival Discovery. To find additional archival materials, use HOLLIS, Harvard Library's online catalog
 
 Launch HOLLIS for Archival Discovery