Maps 577,739
Musical settings 55,795
Music 48,864
Manuscripts 42,568
Military history 35,546
Miscellanea 33,695
Mystery fiction 27,107
Musique de chambre 18,784
Musique savante 13,769
Manuscripts, Arabic 11,578
Motets 11,107
Manufacturers' catalogs 9,636
Masses 9,490
Meditations 8,237
Motion pictures 7,828
Messages 7,442
Maps, Topographic 7,150
Maps, Tourist 6,311
Motion picture music 4,939
Methods 4,689
Musicals 4,526
Mises en musique 4,505
Musical films 4,452
Musique populaire 4,316
Multilingual dictionaries 4,051
Manuscripts, Medieval 3,884
Madrigals (Music) 3,463
Musique sacrée 3,249
Manuscripts, American 3,112
Maps (documents) 3,043
Marches (Music) 2,917
Musique 2,854
Methods (Music) 2,765
Melodramas (Motion pictures) 2,714
Manuscripts (documents) 2,676
Memoirs 2,538
Manuscripts, Sanskrit 2,537
Miscellanées 2,286
Manuscripts, Hebrew 2,262
Microform catalogs 2,171
Manuscript waste (Binding) 2,153
Manuscripts, Renaissance 2,143
Military maps 2,002
Mystery and detective fiction 1,978
Made-for-TV movies 1,942
Motion pictures, French 1,861
Melodrama 1,843
Messes 1,784
Manuscript maps 1,715
Miniature books (Printing) 1,693
Manuscripts, European 1,667
Marbled papers (Binding) 1,630
Medical statistics 1,607
Maps, Physical 1,561
Miniature books 1,556
Mezzotints 1,548
Manga 1,504
Manuscripts, English 1,440
Menus 1,372
Manuscripts, Persian 1,359
Medical 1,349
Manuscripts, Latin 1,344
Musique de danse 1,326
Motion pictures, Indic 1,323
Music videos 1,282
Manuscrits 1,235
Markings (Provenance) 1,217
Monologues (Music) 1,190
Microtonal music 1,188
Manuscripts for publication 1,160
Musique de ballet 1,124
Museum Object 1,116
Mazurkas (Music) 1,115
Manuscripts in books 1,109
Manuscripts, Turkish 1,106
Motion picture plays 1,100
Morocco bindings (Binding) 1,084
Motion pictures, German 1,059
Manuscripts, Italian 1,036
Maps, Pictorial 1,017
Mexican poetry 1,001
Mexican fiction 964
Manuals (instructional materials) 927
Musique de Noël 890
Motion pictures, British 878
Marginalia (Provenance) 854
Minicomics 853
Motion pictures, Japanese 847
Manuels de laboratoire 845
Minutes 840
Motion pictures, Italian 818
Manuals (Handbooks) 816
Memorials (Commemorative) 814
Manuscripts, French 802
Marbled papers (Paper) 752
Maps, Manuscript 749
Mazarinades 724
Musical fiction 715
Motion pictures, Chinese 714
Minuets (Music) 711