@hoosierpipeguy Wow, getting 1 1/2 hours smoking time from your clay pipe! Best I've ever managed is 45 minutes although I made it last 25-30 mins a few times. 5-10min is more normal for me; I'd like to make my clay pipe last at least an hour like "William Cavendish" at Bolsover CastleAnother positive I've noticed with the clay. The tobacco seems to stay lit better while smoking more slowly. Smoking this bowl of McClelland Anniversary more than 1 1/2 hours with just a couple of relights. And I've managed to avoid the bowl getting so hot that I couldn't hold it. Now it gets warm, no question. But smoking slow enough seems to keep that reasonable.
Another positive. The tobacco seems to more easily burn down to a fine ash with minimal or no dottle.
This was the costumed re-enactor with the antique silver church warden!