This is a very large pipe, too large to be described by Grp. numbers. To give you some idea of how large, the chamber wall is 7/10” thick at its narrowest point. The inner diameter of the chamber is 9/10.” You can see the busby stem and the plateau rim. The draw is open and the chamber is uncoated. It is a new pipe and that describes the condition.
7” long, bowl 2.95” tall. Weight: 3 7/8 oz., 111 grams.