WinterCat includes nearly 80,000 bibliographic records, representing the holdings of the Winterthur Library. Since records for imprints, periodicals, rare printed materials, manuscript and ephemera holdings, photographs, and archival resources have been combined into a single database, researchers can determine the library's holdings on any given topic, person, or organization through one search. WinterCat features hyperlinks to manuscript finding aids and selected images. To view them, researchers need to click on highlighted text. In addition, WinterCat provides several special lists and the ability to search simultaneously other databases, catalogs, and the web.
Winterthur Library Catalog