| Big Bang Pennsylvania 1912, still in business. Production of toy cannons, explosions with a product that is safe for children. In the 1920s, production of aeroplanes, tanks, boats and pistols, based on the same principle as the cannons. In the 1930s, production of roller coasters, Ro-To-Top, spinning tops, binoculars and G-Gun. Nowadays, production of replica aeroplanes and miniature cannons. |