authentic antique "The City Patent Whistle" manufactured by the renowned J. Hudson & Co. in Birmingham, England. This iconic piece of British history dates back to the late Victorian or early Edwardian era (circa 1895–1910s) and was historically used by police forces, fire brigades, and early scouting groups. functional vintage condition. It features a beautiful, genuine aged patina with nickel-plating wear and pitting consistent with its age and historical service.