Bidspirit auction | A Pair of 1914 brass

A Pair of 1914 brass Metropolitan Police whistles by J. Hudson & Co., Birmingham. Embossed with ”THE METROPOLITAN” and stamped with ”J. Hudson & Co. 244 Barr St. Birmingham.” 一对 1914 年黄铜大都会警察哨子，由伯明翰 J. Hudson & Co. 制造。印有“THE METROPOLITAN”字样，并印有“J. Hudson & Co. 244 Barr St. Birmingham”。