I have a pottery mark that I can not identify. It is a P. Recout Maastricht mark from Holland but I have only been able to find the Sphinx marking which this is not!! It is on a small serving dish.
http://www.theoldstuff.com/en/porcelain-marks/category/81-petrus-regout-maastricht
Are all marks in the set the same ?? Scroll down to see similar marks !! Keep in mind that many pottery marks go through variations over the years !!