1. University of Pennsylvania, Ms. Coll 390, Item 1791 DS ID: DS8881 Title: Grahalāghava Author: Gaṇeśadaivajña Date: 1859.
2. University of Pennsylvania, Ms. Coll 390, Item 1798 DS ID: DS8888 Title: Grahalāghava Author: Gaṇeśadaivajña Date: after 1822.
3. University of Pennsylvania, Ms. Coll 390, Item 1822 DS ID: DS8914 Title: Grahalāghava Author: Gaṇeśadaivajña Date: 1816.