Urheberschaft
- Levi, Louis1
- Lewinsky, Abraham1
- Liepmannssohn, Selig Louis1
- Lindenschmitt, Ludwig1
- Lintz, Zegowitz1
- Loeven, Joseph Siegmund1
- Loewi, Isaak1
- Ludwig, Samuel1
- Luz, Josef Anton1
- Mackensen, August von1
- Mainz, Isaac Moses1
- Mannheimer, Moses1
- Mansfeld, Vollrad von1
- Marcard, Heinrich Matthias1
- Maretzki, Louis1
- Marschall, Franz Lorenz1
- Martinet, Johannes Florentius1
- Martius, Ernst Wilhelm1
- Mathesius, Johannes1
- Matthes; Dr. Kremers1