London Jewish Hospital Aid Society silver founder badge

A large silver and enamel badge depicting the “Star of David” the reverse with Birmingham silver hallmarks for 1938 and maker’s details “Toye & Co London”. good condition, original pin fittings, no damage to the enamel, minor service wear.
Diameter 32mm.
Opened in Stepney Green in 1919 as a Voluntary Hospital and became part of the National Health Service in 1948 as a general hospital, closed in 1979.