171. University of Pennsylvania, Ms. Coll 390, Item 822 Title: Spandakārikā Author: Vasugupta Date: 18--].
172. University of Pennsylvania, Ms. Coll 390, Item 1151 Title: Spandavivṛtti Author: Bhaṭṭa Rāmakaṇṭha Date: 1820.
180. University of Pennsylvania, Ms. Coll 390, Item 652 Title: Tattvārthacintāmaṇi Author: Bālakṛṣṇa Vedavṛkṣa Date: 18--].