1. University of Pennsylvania, Ms. Coll. 390 Item 681 DS ID: DS7860 Title: Muhūrtacintāmaṇi ṭīka Author: Rāma Daivajña Date: circa 1700-1850.
2. University of Pennsylvania, Ms. Coll. 390 Item 693 DS ID: DS7870 Title: Divination texts Author: Rāma Daivajña Date: circa 1700-1850.