172 (Later Series)    Small ribbed bowl.

No numbered example is recorded.

Does this shape appear in other series?  No -  (none recorded)

Height; from shape book, about 3.5 cm.
Shape book 'A'


Collection; Billy Allan
Height; 3.5 - 4 cm. Un-numbered and unsigned but perhaps Later Series 172 shape.
A numbered example is needed for confirmation.