- Linschoten, Jan Huygen van, 1563-1611. Navigatio in Orientem.1
- Linschoten, Jan Huygen van, 1563-1611. Secunda pars nauigationum.1
- Lissitzky, El, 1890-19411
- Lodewycksz, Willem, active 16th century. Navigatio Hollandorum in insulas Orientales.1
- Lollards--Early works to 18001
- Lorenz, Jochen--Autograph1
- Louis XIV, King of France, 1638-1715 --Portraits1
- Low, W. H., Mrs.--Autograph1
- Low, W. H., Mrs.--Presentation inscription from R.L. Stevenson1
- Malevich, Kazimir Severinovich, 1878-19351
- Malik-Verlag1
- Man Ray, 1890-19761
- Mandelslo, Johann Albrecht von, 1616-16441
- Marbot, Jean Antoine de, 1754-1800--Portraits1
- Marc, Franz, 1880-1916--Correspondence1
- Masson, Andre, 1896-19871
- Mauro, Bono, 16th cent1
- Mies van der Rohe, Ludwig, 1886-19691
- Moholy-Nagy, Laszlo, 1895-19461
- Moore, Henry, 1831-1895--Autograph1
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