STUDIO POTTERY STAND DISH IMPRESSED MP MARK DOT UNDER M

This is a stand or plate with a nice clear mark of a joined MP and with a dot under the M.  I thought I had come across this mark before but have searched and have not found it - can anyone help please?

It is possibly the Morar Pottery. Various formats of MP, including merged with a dot, were used, certainly in the early-mid-1950s when Alex Sharp ran the Highland Home Industries pottery training centre there. However, I'm not sure that I've actually seen the dot under the middle of the M like that. But a wide range of general ware was produced by potters and trainees, much of it simply stamped with a general MP mark. Don't know what marks were used there after Alex Sharp left though...

Thank you for the suggestion and I will have a look and see if I can see similar pieces.