19th Century Anglo Irish Cut Glass Serving Dish c.1830

This is a superb cut glass serving dish, probably Waterford, dating to c1830. Circular in form, it has a with a fan and crosscut diamond rim with polished slice cuts to the underside. Sits on a radial cut base. An exceptional example. Date & Origin:- Ireland or England, c1830 Period of George IV Historical Context:- Hand-blown around the time Austins of Derry was established in Northern Ireland. At its closure in 2016, it remained the world's oldest independent department store.