11. University of Pennsylvania, Ms. Coll 390, Item 2160 Title: Tattvacintāmaṇi Author: Gangesha Upadhyaya Date: circa 1700-1850.
12. University of Pennsylvania, Ms. Coll 390, Item 2161 Title: Tattvacintāmaṇi Author: Gangesha Upadhyaya Date: circa 1700-1850.
13. University of Pennsylvania, Ms. Coll 390, Item 2162 Title: Tattvacintāmaṇi Author: Gangesha Upadhyaya Date: circa 1700-1850.
14. University of Pennsylvania, Ms. Coll 390, Item 2165 Title: Tattvacintāmaṇi Author: Gangesha Upadhyaya Date: circa 1700-1850.
15. University of Pennsylvania, Ms. Coll 390, Item 2680 Title: Tattvacintāmaṇi Author: Gangesha Upadhyaya Date: circa 1700-1850.