551. University of Pennsylvania, Ms. Coll 390, Item 1749 Author: Jñānendrasarasvatī Date: circa 1700-1850.
552. University of Pennsylvania, Ms. Coll 390, Item 1750 Title: Laghusiddhāntakaumudī Author: Varadarāja Date: circa 1700-1850.
553. University of Pennsylvania, Ms. Coll 390, Item 1751 Title: Laghusiddhāntakaumudī Author: Varadarāja Date: circa 1600-1750.
554. University of Pennsylvania, Ms. Coll 390, Item 1752 Title: Siddhāntakaumudī Author: Bhaṭṭoji Dīkṣita Date: 1778.
555. University of Pennsylvania, Ms. Coll 390, Item 1754 Author: Jñānendrasarasvatī Date: circa 1700-1850.
556. University of Pennsylvania, Ms. Coll 390, Item 1755 Author: Jñānendrasarasvatī Date: circa 1700-1850.
558. University of Pennsylvania, Ms. Coll 390, Item 1758 Author: Jñānendrasarasvatī Date: circa 1700-1850.
559. University of Pennsylvania, Ms. Coll 390, Item 1763 Author: Jñānendrasarasvatī Date: circa 1700-1850.
560. University of Pennsylvania, Ms. Coll 390, Item 1765 Title: Paribhāṣāpradīpārci Author: Udayaṅkara Date: circa 1700-1850.