Calvin Coolidge?

So I am relatively new to Libertarianism. I have embraced many of its ideals over the past few years without knowing what it was or had a title. I joined and embraced the party this year and am currently working on establishing my county’s party. In doing so I’ve been studying and listening to notable Libertarians Spike Cohen, Larry Sharpe, Gary Johnson etc. and in studying I’ve come across Calvin Coolidge. As far as I have learned so far Silent Cal has been near the embodiment of modern day Libertarianism. What are your opinions on our 30th President?