2441. University of Pennsylvania, Ms. Coll 390, Item 2041 Title: Pāṇinīyaśikṣā Date: circa 1700-1850.
2444. University of Pennsylvania, Ms. Coll 390, Item 2045 Title: Āśvalāyanaśrautasūtra Date: circa 1700-1850.
2445. University of Pennsylvania, Ms. Coll 390, Item 2046 Title: Pāṇinīyaśikṣā Date: circa 1700-1850.
2447. University of Pennsylvania, Ms. Coll 390, Item 2050 Title: Āśvalāyanaśrautasūtra Date: circa 1700-1850.
2450. University of Pennsylvania, Ms. Coll 390, Item 2048 Title: Gayatripaddhati Author: Ādi Shankara Date: circa 1700-1850.