here's one not seen too often, and contrary to what the book lists it has the ROUND BASE (like the one on the 162 [240] Brookfield as well as the 152 [060] Brookies) so this will be a new inclusion in the next guide. has two of the three venting teats prominently displayed on the inner skirt i guess the third one just didn't form. beautiful piece will never have to upgrade. forty dollars shipping included, thanks for looking.