• Country
• France

• Manufacturer / Brand
• Ancel, Louis (Duval, Boutinon et Cie), Ella; Paris

• Year
• 1905 ??

• Category
• Radio part (not a module) 

• Radiomuseum.org ID
• 314636

• Wave bands
• - without

• Power type and voltage
• Storage and/or dry batteries

• Loudspeaker
• - - No sound reproduction output.

• Material
• Wooden case

• from Radiomuseum.org
• Model: Bobine de Ruhmkorff [Variante 2] - Ancel, Louis Duval, Boutinon

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 570 x 400 x 290 mm / 22.4 x 15.7 x 11.4 inch

• Notes

• Bobine de Ruhmkorff pour usage experimental

• Net weight (2.2 lb = 1 kg)
• 29.9 kg / 65 lb 13.7 oz (65.859 lb)

• Author
• Model page created by Musée des Radios Museum. See "Data change" for further contributors.

• Other Models

• Here you find 24 models, 23 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Ancel, Louis (Duval, Boutinon et Cie), Ella; Paris