I am extremely grateful to Madhav Deshpande, Daniel Stender, Janet Um, and Jacob Schmidt-Madsen for their replies. I've now uploaded the text to archive.org:

https://archive.org/details/Lacote1908


On Wed, Oct 2, 2013 at 11:16 PM, Andrew Ollett <andrew.ollett@gmail.com> wrote:
As much as I've tried to avoid using the list as a document delivery service, I'm hoping that someone could send me a scan of Félix Lacôte's Essai sur Guṇāḍhya et la Bṛihatkathā (Paris 1908), or better yet, put this wonderful and out-of-copyright book on archive.org for others to access. It's not in the usual places (archive.org or DLI). Google books has a scan of the 1923 English translation that is not accessible, and Hathi Trust surprisingly doesn't seem to have it at all. Thanks,

Andrew