7871. University of Pennsylvania, Ms. Coll 390, Item 1100 Author: Śaṅkarānanda Date: circa 1700-1850.
7872. University of Pennsylvania, Ms. Coll 390, Item 1105 Title: Two upaniṣads Date: circa 1700-1850.
7875. University of Pennsylvania, Ms. Coll 390, Item 1108 Author: Ādi Shankara Date: circa 1650-1799.