Thank you to Guy St Amant for his quick response. Here are the links to Bhāṣā Vaṃśāvalī volumes, should anyone else need them.

https://archive.org/details/BhashaVamshavali1/page/n5/mode/2up
https://archive.org/details/BhashaVamshavali2/page/n1/mode/2up

Thank you again,
Sam Grimes