First pattern red butterdish marked OX/S

Very rare bright red coloured butterdish in absolutely stunning condition. The butterdish is nicely MPD coded OX/S which indicates production by an unknown manufacturer and the usage of Phenolic resin (bakelite) with sawdust as the filler material. These are less hard to find than the unmarked example but these are higher in demand! Hard to find example which would be impossible to upgrade!