Some pipe terminology that has become understood to mean something that is not exactly correct. When you hear these terms and might be confused, hopefully this might help.
Pipe Shapes-Part 1 The Billiard
Often times I will see pipes, from various seller sources, in which the pipe shape has been listed in correctly. It has happened to me, far too often, when I list a pipe. This might come from what we as a seller see in the shape, other times it's just a simple mistake.