• Country
• United States of America (USA)

• Manufacturer / Brand
• Alden-Napier Manufacturing Company; Springfield (MA)

• Year
• 1927 ?

• Category
• Loudspeaker, headphone or earphone

• Radiomuseum.org ID
• 136407

• • Brand: Na-Ald

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• Magnetic loudspeaker (reed) generic.

• Material
• Various materials

• from Radiomuseum.org
• Model: Na-Ald Midget Cone Speaker - Alden-Napier Manufacturing

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 4.75 x 5 x 2.5 inch / 121 x 127 x 64 mm

• Notes
• Na-Ald octagonal Midget Cone Speaker;
  Made of pressed cardboard with simulated wood grain finish, wooden pedestal.

• Price in first year of sale
• 2.00 USD

• Mentioned in
• Classic Cones (p.54)

• Author
• Model page created by a member from A. See "Data change" for further contributors.

• Other Models

• Here you find 10 models, 10 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Alden-Napier Manufacturing Company; Springfield (MA)