A William and Mary silver nutmeg grater

A William and Mary silver nutmeg grater,

maker's mark ?P with two pellets above and one below, unascribed, London circa 1690,

tubular form, the pull-off cover engraved with a tulip, the body with engraved decoration, tubular grater, the base scratch initialled 'BH', length 5.6cm, approx. weight 0.7oz.

Provenance: the interior with a tag form How of Edinburgh, ref 0845.