It's really hard to tell that it is a large pipe. It very well could be a .75 diameter stacker. Sometimes large pipes have exaggerated cartoony proportions with big bowls and small stems. I really like the way this one is designed. Very classy. What size is it?
That is one of the prettiest pipes I've ever seen. Even if you couldn't smoke it, it would be a pleasure just to look at. Reminds me a bit of Jess Chonowitsch the way the bowl is very sharply defined in relation to the shank. And those curves -- 8O -- gorgeous.