• Country
• Germany

• Manufacturer / Brand
• Espe-Werke Strelow & Prunzel GmbH (SP); Potsdam

• Year
• 1928

• Category
• Radio part (not a module) 

• Radiomuseum.org ID
• 84468

• Power type and voltage
• No Power needed

• Loudspeaker
• - - No sound reproduction output.

• from Radiomuseum.org
• Model: Liliput Steckspule - Espe-Werke Strelow & Prunzel

• Dimensions (WHD)
• 30 x 45 x 0 mm / 1.2 x 1.8 x 0 inch

• Notes
• Steckspule, 25 bis 300 Windungen lieferbar.

• Price in first year of sale
• 1.00 RM

• External source of data
• "Die Sendung" Nr. 1, Jan. 1930

• Source of data
• Radiokatalog Band 2, Ernst Erb

• Author
• Model page created by Bernd P. Kieck. See "Data change" for further contributors.

• Other Models

• Here you find 6 models, 5 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Espe-Werke Strelow & Prunzel GmbH (SP); Potsdam