Thanks everyone for the comments! Looks like I was right and my chair is cool but not super valuable. I will continue to enjoy it and have appreciated all the feedback.

I also thought my friend might be mistaking it for an Eames lounge chair, but he assured me he wasn't. Thanks for all the comments so far!

No stamp on the bottom. And yes, it is a good looking chair (thanks Chris), and comfortable too. I've been really happy w/ it.