91. University of Pennsylvania, Ms. Coll. 390 Item 2693 DS ID: DS9471 Title: Sundaryalaharī Author: Ādi Shankara Date: 1700-1850.
92. University of Pennsylvania, Ms. Coll. 390 Item 2785 DS ID: DS9550 Title: Hindu text Author: Ādi Shankara Date: circa 1700-1850.