• Country
• Germany

• Manufacturer / Brand
• Kosmos, Franckh´sche Verlagshandlung

• Year
• 1922 ??

• Category
• Kit (Parts plus instruction) or building instructions only

• Radiomuseum.org ID
• 30914

• Power type and voltage
• Line (AC, UC or DC not known)

• Loudspeaker
• - For headphones or amp.

• Material
• Various materials

• from Radiomuseum.org
• Model: Baukasten Elektro Holz 340 Vers.? [Auflage 2] - Kosmos, Franckh´sche

• Dimensions (WHD)
• 450 x 60 x 150 mm / 17.7 x 2.4 x 5.9 inch

• Notes
• Texte über Radiomann und Elektro bzw. Elektromann siehe hier.

• Source of data
• Radiokatalog Band 2, Ernst Erb

• Other Models

• Here you find 210 models, 168 with images and 52 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Kosmos, Franckh´sche Verlagshandlung