Gebruder (Brothers) Bing founded 1863 by brothers Ignatz and Adolf Bing in 1863; manufactured kitchenware, then latter toys, including model live steam locomotives; becoming largest toy factory in world by 1905; company renamed Bing Werke in 1918; assets of the company split up and sold off in 1932; from c 1900-c 1930 the company made a range of magic lanterns and filmstrip projectors.