S S Rhodesia Castle 1953 Hm silver ships wheel badge 1951 to 1967

A very scarce original short lived period 'S.S.Rhodesia Castle pin badge', the Union-Castle Line Company enamel flag mounted to the centre of a ship's blue enamel wheel; the reverse impressed with Birmingham sliver hallmarks for 1953 and maker's details 'B.BROs'. Very good condition, complete with original pin fittings, enamel perfect.Diameter approx 27mm.