11. University of Pennsylvania, Ms. Coll 390, Item 2071 Title: Ānvīkṣikītattvavivaraṇa Author: Viśvanātha Nyāyapañcānana Bhaṭṭācārya Date: circa 1700-1850.
12. University of Pennsylvania, Ms. Coll 390, Item 2072 Author: Viśvanātha Nyāyapañcānana Bhaṭṭācārya Date: circa 1700-1850.
13. University of Pennsylvania, Ms. Coll 390, Item 2102 Author: Viśvanātha Nyāyapañcānana Bhaṭṭācārya Date: circa 1700-1850.
14. University of Pennsylvania, Ms. Coll 390, Item 2107 Author: Viśvanātha Nyāyapañcānana Bhaṭṭācārya Date: circa 1700-1850.
15. University of Pennsylvania, Ms. Coll 390, Item 2114 Author: Viśvanātha Nyāyapañcānana Bhaṭṭācārya Date: circa 1700-1850.
16. University of Pennsylvania, Ms. Coll 390, Item 2117 Author: Viśvanātha Nyāyapañcānana Bhaṭṭācārya Date: circa 1700-1850.
17. University of Pennsylvania, Ms. Coll 390, Item 2166 Author: Viśvanātha Nyāyapañcānana Bhaṭṭācārya Date: circa 1700-1850.
18. University of Pennsylvania, Ms. Coll 390, Item 2168 Author: Viśvanātha Nyāyapañcānana Bhaṭṭācārya Date: circa 1700-1850.
19. University of Pennsylvania, Ms. Coll 390, Item 2684, Item 2685 Title: Bhāṣāpariccheda Author: Viśvanātha Nyāyapañcānana Bhaṭṭācārya Date: circa 1700-1850.