• Country
• Great Britain (UK)

• Manufacturer / Brand
• Amplion, Alfred Graham & Co. (Algraphone); London

• Year
• 1923

• Category
• Loudspeaker, headphone or earphone

• Radiomuseum.org ID
• 104232

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Material
• Various materials

• from Radiomuseum.org
• Model: AR 61 - Amplion, Alfred Graham & Co.

• Shape
• Miscellaneous shapes - described under notes.

• Dimensions (WHD)
• 8 x 13 x 8 inch / 203 x 330 x 203 mm

• Notes
• BBC/PMG stamp of approval. A portable folded horn loud-speaker with wood flare housed in a black resine-covered wooden case, came complete with folded camera-type tripod stand.

• Price in first year of sale
• 6.00 £

• Mentioned in
• Radio! Radio! (fig.825)

• Other Models

• Here you find 98 models, 78 with images and 9 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Amplion, Alfred Graham & Co. (Algraphone); London