Delaware Historical Society>Collections>Search Our Collections Search Our Collections Explore CollectionsSearch Our Collections About Our Collections Digital Collections Henry Szymanski Collection An American Family In World War II: The Minker Family Letters Senator William V. Roth Collection Recent Additions Exhibitions Current Past Online Research Services Conservation and Preservation Donating to the Collections The Vault Search the archives catalog for manuscripts, personal, organizational, and business records, photographs, and other images. Search Search the library catalog for books, rare books, serials, newspapers, pamphlets, and maps. Search Search the objects catalog for artifacts related to Delaware history. Search Browse our featured digital collections. Browse Research guides are a helpful tool to guide your research before visiting the library. Delaware Historical Society Italian-American Research Guide Underground Railroad Resources at the Delaware Historical Society Research Library Highlights of African American Resources at the Delaware Historical Society Delaware Genealogy: A Guide to Research at the Delaware Historical Society For questions about the Research Library and our research services, please contact email@example.com.