- Lavater, Johann Caspar, 1741-18011
- Lesage, Cla1
- Lessing, Gotthold Ephraim, 1729-1781--Portraits1
- Leth, Hendrik de, 1703-17661
- Lewis, Meriwether, 1774-18091
- Mackenzie, Alexander, 1763-18201
- Mendelssohn, Moses, 1729-1786--Portraits1
- Pike, Zebulon Montgomery, 1779-18131
- Reilly, Franz J. J. von1
- Reiner et Josua Ottens (Firm)1
- Reisser, Franz, 1771-18361
- Ritter, Carl, 1779-18591
- Ross, Harold Wallace,--1892-19511
- Schenck, Peter, 1661-17151
- Schenck, Peter, ca. 1698-17521
- Schiøtz, Hjalmar August (1850-1927)1
- Schlegel, Friedrich von, 1772-18291
- Schroeder, Carl, 1848-1935[?], autograph1
- Simon Schropp'sche Hof-Landkartenhandlung Stamp1
- Simrock, Karl Joseph, 1802-18761
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