Royal Berkshire Hospital 1927 hallmarked silver nurses badge

A scarce original 'Royal Berkshire Hospital silver and enamel badge' the reverse impressed with Birmingham silver hallmarks for 1927, maker's details 'B&S' (Bracher & Sydenham Reading) and low issue number '76'. Very good condition, complete with original pin fittings, enamel perfect, an excellent example. Diameter approx 32mm.