A VICTORIAN WHISTLE/VINAIGRETTE

A VICTORIAN WHISTLE/VINAIGRETTE, maker Thornhill, registration date June 1868 only, probably unhallmarked silver, the hinged flat cover engraved with a monogram and opening to reveal a foliate pierced and engraved gilt grille, the horn shaped body repousse with a bird in flight on a foliate ground, with hanging chain, 2" long (Est. plus 24% premium inc. VAT)