245. University of Pennsylvania, Ms. Coll 390, Item 1155 Title: Brahmasūtra Author: Badarayana Date: circa 1700-1850.
248. University of Pennsylvania, Ms. Coll 390, Item 1148 Author: Dharmarājādhvarīndra Date: circa 1700-1850.
250. University of Pennsylvania, Ms. Coll 390, Item 1152 Title: Īśopaniṣadbhāṣya Author: Ādi Shankara Date: circa 1700-1850.