Engraved coins: An indeterminate Crown-sized silver coin, engraved (École d’Ardwick, Gage d’Application à l’Etude accordé à Robert Burchall), rev. engraved (Stimulos præbet æmula virtus, Anno Domini 1789); an indeterminate Crown-sized silver disc, one side engraved with a standing volunteer yeoman [2]. Very fine and of good workmanship, the first with integral suspension loop and worthy of further research £100-150