This catalogue contains detailed information about two important collections of Persian and Arabic manuscripts held in the India Office Library. The manuscripts are a valuable resource for scholars and researchers interested in the history and culture of the Middle East. This comprehensive catalogue is an essential reference work for anyone studying Persian or Arabic manuscripts.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it.This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.