This lovely looking object is a 1950s Bedford Stentorian Baffle Low Impedance Loudspeaker By Whiteley Boneham of Mansfield, Nottingham, UK.

It was sold without a transformer but was fitted with an Alcomax magnet to provide a decent volume.

Its small size allowed it to sit neatly on a table top or shelf. The volume is controlled by a brown Bakelite knob on the side of the case.

In very good original condition with a few minor marks on the body. 

• Width: 24.8cm
  
• Height:
• Face: 20.5 (8")
• Back: 15cm
• Depth: 8cm

• Country: Great Britain
  
• Model: Bedford Stentorian Baffle
• Manufacturer: Whiteley Electrical Radio, Boneham & Co. Ltd. (WB, Stentorian); Mansfield
  
• Year of Introduction: 1940-1950
  
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
  
• No power required
• Case with wood  veneered fascia
• Speech Coil Impedance 2 3/4 ohm