• Country
• Germany

• Manufacturer / Brand
• Kosmos, Franckh´sche Verlagshandlung

• Year
• 1930

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

• Radiomuseum.org ID
• 30891

• Wave bands
• - without

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

• Loudspeaker
• - - No sound reproduction output.

• Material
• Various materials

• from Radiomuseum.org
• Model: Baukasten Elektro 391 Versuche [Auflage 11] - Kosmos, Franckh´sche

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

• Notes
• Baukasten Elektro war Vorgänger zu Elektromann.
  Texte über Radiomann siehe hier.

• Source of data
• -- Original-techn. papers. / Radiokatalog Band 2, Ernst Erb

• Other Models

• Here you find 210 models, 168 with images and 51 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Kosmos, Franckh´sche Verlagshandlung