11. University of Pennsylvania, Ms. Coll. 390 Item 2129 DS ID: DS9195 Title: Philosophical text Author: Raghudeva Nyāyālaṅkāra Date: circa 1700-1850.
12. University of Pennsylvania, Ms. Coll. 390 Item 2152 DS ID: DS9219 Title: Philosophical text Date: circa 1700-1850.