Foliate and geometric bowl, perhaps for butter

The exterior has leaves growing out of cross-hatched areas, perhaps representing earth banks, in blue.
Body colour: Buff.
Condition: Much restored.
Glaze: White and much crazed.
Shape: Rounded flange at the rim to receive a lid. There is a triangular spike at the centre of the interior approximately 3 cms high. (Alphabetic shape codes as used in appendix to Archer. Delftware. 199…