• Country
• United States of America (USA)

• Manufacturer / Brand
• Montgomery Ward & Co. (Wards, Airline); Chicago, IL

• Year
• 1924

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 207238

• • Brand: Airline or Air-Line

• Number of Tubes
• 4

• Valves / Tubes
• UV199 or C299 UV199 or C299 UV199 or C299 UV199 or C299

• Main principle
• TRF without regeneration; 2 AF stage(s)

• Tuned circuits
• 2 AM circuit(s)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Dry Batteries

• Loudspeaker
• - This model requires external speaker(s).

• Material
• Wooden case

• from Radiomuseum.org
• Model: Airline Grand 4-Tube Receiving Set [Dry Battery Set] - Montgomery Ward & Co. Wards,

• Shape
• Tablemodel, Box - most often with Lid (NOT slant panel).

• Dimensions (WHD)
• 21 x 8 x 7 inch / 533 x 203 x 178 mm

• Notes
• The Montgomery Ward Airline Grand 4-Tube Receiving Set in table model cabinet. This set featured One-Stage of RF Amplification, Detector and Two-Stages of Audio Amplification.

• Price in first year of sale
• 77.00 $

• Literature/Schematics (1)
• 1924 Montgomery Ward Radio catalog page 20

• Author
• Model page created by Alan Larsen. See "Data change" for further contributors.

• Other Models

• Here you find 2281 models, 1450 with images and 1779 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Montgomery Ward & Co. (Wards, Airline); Chicago, IL