2454. University of Pennsylvania, Ms. Coll 390, Item 2055 Title: Pāṇinīyaśikṣā Date: circa 1700-1850.
2457. University of Pennsylvania, Ms. Coll 390, Item 2058 Title: Pāṇinīyaśikṣā Date: circa 1700-1850.
2460. University of Pennsylvania, Ms. Coll 390, Item 2063 Author: Gadādharabhaṭṭācārya Date: circa 1700-1850.