681. University of Pennsylvania, Ms. Coll 390, Item 2677 Author: Govardhanamiśra Date: circa 1700-1850.
682. University of Pennsylvania, Ms. Coll 390, Item 2678 Title: Tarkasaṅgraha Author: Annambhatta Date: circa 1700-1850.
683. University of Pennsylvania, Ms. Coll 390, Item 2679 Title: Tattvacintāmaṇidīdhiti Author: Raghunatha Siromani Date: circa 1700-1850.
684. University of Pennsylvania, Ms. Coll 390, Item 2680 Title: Tattvacintāmaṇi Author: Gangesha Upadhyaya Date: circa 1700-1850.
685. University of Pennsylvania, Ms. Coll 390, Item 2681 Title: Dinakarabhaṭṭīya Author: Dinakarabhaṭṭa Date: circa 1700-1850.
686. University of Pennsylvania, Ms. Coll 390, Item 2682 Title: Tattvacintāmaṇidīdhiti Author: Raghunatha Siromani Date: circa 1700-1850.
687. University of Pennsylvania, Ms. Coll 390, Item 2683 Title: Tattvacintāmaṇidīdhiti Author: Raghunatha Siromani Date: circa 1700-1850.
688. University of Pennsylvania, Ms. Coll 390, Item 2686 Title: Ānvīkṣikītattvavivaraṇa Author: Jānakīnātha Bhaṭṭācārya Date: circa 1700-1850.
689. University of Pennsylvania, Ms. Coll 390, Item 2687 Author: Jānakīnātha Bhaṭṭācārya Date: circa 1700-1850.