Acme Thunderer Square Whistle features a deep tone and is extremely loud.
Made from solid Brass, Nickle-Plated.
Acme Whistles crafted Since 1870. Pioneered by Joseph Hudson started work at the age of 12 in the engineering workshops of Birmingham. He trained for 7 years as a toolmaker learning to do by hand the many tasks so often undertaken by a machine today. In these early times he learned the skills that made him a superb craftsman in metal, later forming J Hudson & Co Whistles Ltd. Acme.
Made in England.
