BRISTILE, BLUE RIM

Clear glazed plate with 10mm wide edge curving down towards the centre. There are blue rings around the edge, one thick and two thin. At one point the thick one changes into a 'v' with 'shadow'. The two thin lines close either side of this, and there are two small 'boxes', one either side.
Reverse: The reverse is clear glazed and scallops down to the foot with the centre section depressed. There are three stilt marks on the reverse.
Mark: In the centre is stamped 'MADE IN AUSTRALIA / BRISTILE / SUPER VITRIFIED HOTEL CHINA / 12/77.' Written in black is '20c' on the base.