2064. University of Pennsylvania, Ms. Coll 390, Item 2763 Title: Āśvalāyanaśrautasūtra Date: circa 1700-1850.
2067. University of Pennsylvania, Ms. Coll 390, Item 2766 Author: Ādi Shankara Date: circa 1700-1850.
2068. University of Pennsylvania, Ms. Coll 390, Item 2767 Author: Mudgala Sūri Date: circa 1700-1850.
2069. University of Pennsylvania, Ms. Coll 390, Item 2768 Title: Kātyāyanaśrautasūtra Author: Kātyāyana Date: circa 1700-1850.