40 (Later Series)     Small globe-shaped bowl, tricorn mouth, no flare.

Does this shape appear in other series?  Yes - Early Series 14500 Series 531.

Height;  7.5 - 8 cm
Shape book 'A'
(Another shape is showing through from the reverse side of the shape-book page)

Eric Smith
The same shape in two different numbering series. Later Series 40 (right) with Early Series 14.