WHISTLE MUSEUM.
Antique J Hudson & Co “The Metropolitan” Patent Whistle – 131 Barr St Birmingham
1885-88 J Hudson 131 Barr Street Metropolitan, Police Whistle.
Antique Brass Metropolitan Police Whistle 131 Barr Str Birmingham Rare 1885-1888
Antique Rare 1886 J Hudson & Co The Metropolitan Police Whistle 131 Barr Street
Antique J Hudson & Co “The Metropolitan” Patent Whistle – 13 Barr St Birmingham
