Catalogs 642 History 547 Bibliography 367 Sources 317 Manuscripts 235 Archives 201 Manuscripts, American 140 more ... Genealogy 109 Art 98 Library catalogs 82 Library 71 Union catalogs 69 Catalogs, College 61 Portraits 60 Booksellers' catalogs 59 Auctions 57 Books 53 Exhibitions 53 Painting, American 53 Rare books 53 Histoire 51 African Americans 50 Art, American 49 School catalogs 47 Publishers' catalogs 45 History, Local 44 Microform catalogs 43 Painting 43 Art collections 38 Jews 38 Periodicals 37 Equipment and supplies 36 Curricula 35 American newspapers 34 Archival resources 34 Commercial catalogs 34 Private collections 34 Universities and colleges 34 Collectors and collecting 33 Maps 33 less ...