Shape book 'A'
The shape book is annotated "White" for this shape, and every shape in the range 175 -180.
Amongst examples in the image database, however, not every piece is white as can be seen here, although most are.
Collection; Stuart Lawson
(Later Series) Tall gladioli vase, small flared lip, round holes on shoulder.
Does this shape appear in other series? Yes,
'A' Series / Kerryl
is also similar but doesn't have the holes.
Height; 30 - 32 cm.