1. University of Pennsylvania, Ms. Coll. 390 Item 1904, Mapcase drawer 139 DS ID: DS8990 Title: Hastarekhāvicāraṇa Date: circa 1700-1850.
2. University of Pennsylvania, Ms. Coll. 390 Item 1905 DS ID: DS8991 Title: Hastarekhā Date: circa 1700-1850.
3. University of Pennsylvania, Ms. Coll. 390 Item 778, Mapcase drawer 139 DS ID: DS9575 Title: Sāmudrika Date: circa 1700-1850.