115 (Early Series; PPP) Wide round-sided bowl.
Does this shape appear in other series? Yes, probably -
Later Series 97 appears quite similar.
Only one size is recorded but the use of the suffix '7' suggests that other sizes may exist.
115/7
Height; 8 - 9 cm. Diameter; 19 cm
Norman Collection
Base stamped PPP, incised 115/7.
Un-numbered, similar shape but different dimensions.
Height 7 cm, diameter 23 - 23.5 cm. Bases stamped PPP.
Incised 115/7. No PPP stamp.