1. Faṣl fī ʻilm al-firāsah. Creator: Aristotle Published / Created: [15--] Call Number: Arabic MSS suppl. 491 Image Count: 50 Found in: Beinecke Rare Book and Manuscript Library > Faṣl fī ʻilm al-firāsah.
2. al-Maqālāt al-sabʻ. Creator: Hippocrates Published / Created: [15--?] Call Number: Arabic MSS suppl. 491 Image Count: 58 Found in: Beinecke Rare Book and Manuscript Library > al-Maqālāt al-sabʻ.