Catalogs 778 History 476 Bibliography 417 Sources 311 Manuscripts 224 Archives 191 Manuscripts, American 137 more ... Genealogy 106 Art 81 Library catalogs 72 Library 67 Catalogs, College 61 Portraits 57 Auctions 56 Books 52 Exhibitions 50 Catalogs, School 49 Rare books 48 African Americans 47 Painting, American 46 Microform catalogs 45 Art, American 44 History, Local 43 Catalogs, Union 42 Painting 37 Periodicals 37 Booksellers' catalogs 36 Art collections 35 Curricula 35 American newspapers 33 Portraits, American 32 Universities and colleges 32 Biography 31 Equipment and supplies 31 Archival resources 30 Jews 30 Maps 30 Union lists 30 Furniture 29 Collectors and collecting 28 less ...