1. University of Pennsylvania, Ms. Coll. 390 Item 876 DS ID: DS8038 Title: Upanishads Date: circa 1700-1850.
2. University of Pennsylvania, Ms. Coll. 390 Item 955 DS ID: DS8096 Title: Upanishads Date: circa 1700-1850.
3. University of Pennsylvania, Ms. Coll. 390 Item 1102 DS ID: DS8276 Title: Upanishads Date: circa 1700-1850.
4. University of Pennsylvania, Ms. Coll. 390 Item 1199 DS ID: DS8345 Title: Upanishads Date: circa 1700-1850.