261. University of Pennsylvania, Ms. Coll 390, Item 218 Author: Jñānendrasarasvatī Date: circa 1700-1850.
262. University of Pennsylvania, Ms. Coll 390, Item 217 Author: Anubhūtisvarūpācārya Date: circa 1700-1850.
265. University of Pennsylvania, Ms. Coll 390, Item 213 Title: Pāṇinīyaśikṣā Author: Panini Date: circa 1700-1850.
266. University of Pennsylvania, Ms. Coll 390, Item 225 Title: Siddhāntakaumudī Author: Bhaṭṭoji Dīkṣita Date: 1837.
270. University of Pennsylvania, Ms. Coll 390, Item 230 Title: Siddhāntakaumudī Author: Bhaṭṭoji Dīkṣita Date: circa 1600-1812.