Yep, only 12 so far.  This (albeit 2005)  says 13 complete beakers (review near bottom of page); the 2009 Wedepohl and Kronz article states 14 so I wonder where the 14th came from between 2005 and 2009.  Or if 13 is simply a typo?  Or 14, for that matter?

It would be great if we could get someone at the BM to photograph their example, and if we could eventually illustrate all the complete examples in a sort of 'compare and contratst' exercise. 81.147.148.65