Napoleonic interest: a glass goblet engraved with a lion seated on a clifftop

Napoleonic interest: a glass goblet engraved with a lion seated on a clifftop, one side inscribed "Bonaparte's Threat" beneath entwined rose and thistle, the other with "The Lion's Vigil" below an acorn-laden oak branch, 21.7cm. Provenance: From the collection formerly at Hinton House, Hinton Charterhouse and thence by descent.