622. University of Pennsylvania, Ms. Coll 390, Item 2677 Author: Govardhanamiśra Date: circa 1700-1850.
623. University of Pennsylvania, Ms. Coll 390, Item 2678 Title: Tarkasaṅgraha Author: Annambhatta Date: circa 1700-1850.
624. University of Pennsylvania, Ms. Coll 390, Item 2679 Title: Tattvacintāmaṇidīdhiti Author: Raghunatha Siromani Date: circa 1700-1850.
625. University of Pennsylvania, Ms. Coll 390, Item 2680 Title: Tattvacintāmaṇi Author: Gangesha Upadhyaya Date: circa 1700-1850.
626. University of Pennsylvania, Ms. Coll 390, Item 2681 Title: Dinakarabhaṭṭīya Author: Dinakarabhaṭṭa Date: circa 1700-1850.
627. University of Pennsylvania, Ms. Coll 390, Item 2682 Title: Tattvacintāmaṇidīdhiti Author: Raghunatha Siromani Date: circa 1700-1850.
628. University of Pennsylvania, Ms. Coll 390, Item 2683 Title: Tattvacintāmaṇidīdhiti Author: Raghunatha Siromani Date: circa 1700-1850.
629. University of Pennsylvania, Ms. Coll 390, Item 2686 Title: Ānvīkṣikītattvavivaraṇa Author: Jānakīnātha Bhaṭṭācārya Date: circa 1700-1850.
630. University of Pennsylvania, Ms. Coll 390, Item 2687 Author: Jānakīnātha Bhaṭṭācārya Date: circa 1700-1850.