1551. University of Pennsylvania, Ms. Coll 390, Item 1058 Author: Ādi Shankara Date: circa 1700-1850.
1553. University of Pennsylvania, Ms. Coll 390, Item 1060 Author: Madhusūdana Sarasvatī Date: circa 1700-1850.
1560. University of Pennsylvania, Ms. Coll 390, Item 1068 Author: Abhinavanārāyaṇendrasarasvatī Date: circa 1700-1850.