1. University of Pennsylvania, Ms. Coll. 390 Item 445 DS ID: DS7685 Title: Tantras Date: circa 1700-1850.
2. University of Pennsylvania, Ms. Coll. 390 Item 449 DS ID: DS7687 Title: Tantras Date: circa 1700-1850.
3. University of Pennsylvania, Ms. Coll. 390 Item 1980 DS ID: DS9092 Title: Tantras Date: circa 1700-1850.