This is a Ser Jacopo I purchased brand new on 10/08/2007. It is a "Maxima Maxima" and the dimensions are:
Length:18,5 cm. Height: 7 cm. Bowl Diameter: 5,6 cm. Chamber Diameter: 2,3 cm.
It is my very first Ser Jac. I've wanted one for quite a while since I have heard so much about them over the years.
This is a BIG pipe!