Mgj012,not long ago,I have bought me just the same 97 Stanwell Duke Liverpool, what a great smoker,and no complains with the quality,it has a medium sized bowl with medium thick walls,primarly I use this mode both for folded and broken flakes as for classic billiard model of 52 I recall the bowl size is pretty much the same ,perhaps a little bit(1mm)wider, Hope this helped