Library history and reports 19
Lichens 582
Life, future 218, 237
Life insurance 368
Light 535
Light-houses 656, 627
Lightning 537
Lights and fuel 644
Line engraving 765
Linguistics 400
Liquors 663
Litany 244
Literary criticism 824, 834, 844, etc.
  miscellany 819
  English 829
  French 849
  German 839
  Italian 859
  Spanish 869
  property 343
Literature 800
Literature, biography of 928
Literature, classical 870, 880, 488-498
Literature, treatises 810
Lithography 763
Lithology 552
Liturgies 444
Locke 192, 145
Locks and keys 683
Locomotives 621
Logarithms 514
Logarithms tables 514
Logic 160
Longevity 312
Lord’s Supper 265
Lorraine 943, 944
Lotteries 175
Louisiana 976
Low countries 949
Low Dutch 439
Luke 226
Lunacy 132
Lunatic asylums 361
Lung diseases 616
Lutherans 289
Lyric poetry 811, 821, 831, etc. 
Lyric poetry Greek 884
Lyric poetry Latin 874

=Macaronics= 819, 829, etc. 
Machine engraving 768
Machinery 621
Madagascar 969
Madness 132
Magazines 50, 105, 205, etc. 
Magic 133
Magnetism 538
Magnetism, animal 134
Magyars 943
Mahometanism 297
Mails 383
Maine 974
Malaria 614
Malayan language 499
Malaysia 991
Malt 663
Malta 949
Mamelukes 962
Mammalia 599
Mammalia, palaeontology 569
Man, doctrine of 233
Man, ethnography 390
Man, natural history of 573
Maniacs 132
Manners and customs 390
Manuals, collectors’ 579
Manufactures 670
Manures 631
Manuscripts 13, 21
Maps 910
Maps, astronomical 524
Marble manufacture 673
Marbles 731
Marine architecture 699
Marine insurance 368
Marine law 346
Marriage, customs 390
Marriage, ethics 173
Maritime law 346
Mark 226
Martial law 347
Martyrs 272
Maryland 976
Mason & Dixon’s line 326
Masonry 693
Masonry, Free 366
Massachusetts 974
Materia medica 615
Materialist 146
Materials, building 691
Maternity 136, 618
Mathematical drawing 744
Mathematical instruments 629
Mathematical tables 514
Mathematics 510
Matthew 226
Mausoleums 718
Maxims 819, 829, 839, etc. 
Measles 616
Measures and weights 389
Mechanical drawing 744
Mechanical engineering 621
Mechanical trades 680
Mechanics 531
Mechanics’ associations 606
Medals 737
Mediaeval architecture 723
Mediaeval customs, costumes 392
Mediaeval design 747
Mediaeval history with modern
Mediaeval Latin 479
Mediaeval sculpture 734
Medical botany 615
Medical jurisprudence 343
Medicine 610
Medicine, veterinary 619
Meditations, theology 242
Melodeons 786
Melody 781
Memoirs 920
Memory 154
Mensuration 612
Mental derangement 132