LOL Cortez!
One of the main blends that I have smoked in it was SG 1792, maybe it is the Tonquin that is in that blend.
I heard that 1792 makes some people turn a little green, but I didn't think it happened to pipes as well.
I hated 1792. I thought it was the blend, but now I'm pretty sure it was that pipe. I smoked some in a different pipe the other say and while I'm still not crazy about it, it tasted a hell of a lot better.