Caddy spoon by Joseph Willmore, 1814. The Eagles wing; This rare and elegant design was created by Joseph Wilmore in Birmingham in 1814. A similar pattern was produced by Matthew Linwood in Birmingham a couple of years later. The Eagles wing consist of a bowl with overlapping feathers and a matching handle terminating in the head and beak. This design is rare and although copied by other silversmiths an early example will be quite coveted.