• Country
• Great Britain (UK)

• Manufacturer / Brand
• Stockall, Marples & Co. Ltd.; London

• Year
• 1927

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 205674

• Number of Tubes
• 6

• Valves / Tubes

• Main principle
• Superheterodyne (common)

• Tuned circuits
• 3 AM circuit(s)

• Wave bands
• Broadcast only (MW).

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

• Loudspeaker
• Magnetic loudspeaker (reed) generic.

• from Radiomuseum.org
• Model: Big Ben Portable Six - Stockall, Marples & Co. Ltd.;

• Shape
• Portable set > 8 inch (also usable without mains)

• Dimensions (WHD)
• 13 x 19 x 8.5 inch / 330 x 483 x 216 mm

• Notes
• 6 Valve portable superheterodyne receiver. Wave range 200-600 metres. Enclosed frame aerial. Built-in Celestion loudspeaker. Battery in separate box, 6 x 11 x 9", weighing 18 lbs.

• Net weight (2.2 lb = 1 kg)
• 19 lb (19 lb 0 oz) / 8.626 kg

• Price in first year of sale
• 34.00 GBP

• Source of data
• Wireless World (The), London (WW, 79)

• Author
• Model page created by John Koster. See "Data change" for further contributors.

• Other Models

• Here you find 6 models, 5 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Stockall, Marples & Co. Ltd.; London