Former Owner
- Karbalāʼī Muḥammad Ḥusayn Qāsimʹābādī1
- Khouri, Elias Alexander1
- Kloster Kuringen1
- Lambertus Eerens1
- Laurent Campagne1
- LeMare1
- Legoué1
- Leonardus Martinotius1
- Lepeletier de Rosanbo1
- Librairie Tross1
- Library of the Dominicans of Paris1
- Lodovicus Saltariellus1
- Louis Bourguet1
- Louis César de La Baume Le Blanc1
- Louis XII of France1
- Ludwig Rosenthal1
- Luigi Arrigoni1
- Luis Ordoñez1
- Luther Albertus Brewer1
- M. Louise Stowell1