510 (500 Series) Ribbed baluster-shaped vase with wide wavy flaring lip.

Does this shape appear in other series? Yes - Early Series 317 and Later Series 8 .

Also 'A' Series / Kerryl A28 according to a shape book entry but no example is recorded.

Only one size is recorded but the use of the size suffix '12' suggests that others may have existed.

510/12

Height; 25 cm. This is actually 10 inches not 12.

The same size and shape in other series is suffixed 10.