Genealogy & Historical Collections
Featured Service
CLP holds a large collection of genealogical and historical research materials for Western Pennsylvania, primary source collections related to the library and Pittsburgh, and rare books.
Family & Local History Services
Explore our local history through our unique, Library-maintained services.
CLP Archives
The CLP-Main Archives preserves institutional and historical collections of cultural value to CLP, Pittsburgh and Western PA.
Digital Collections
Explore CLP’s digital collections and exhibits while supporting the preservation, discovery, access and use of select archives.