A George IV silver mustard pot

A George IV silver mustard pot,

by Jonathan Hayne, London 1823,

fluted circular bellied form, lead capped scroll handle, the hinged cover with a fluted finial, on a circular foot, engraved with a crest, with a clear glass liner and a later spoon, London 1833, height 7.3cm, approx. weight 5.9oz. (2)

The crest is that of Pitt and other families.