• Country
• United States of America (USA)

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

• Year
• 1933

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 261335

• • Brand: Airline or Air-Line

Click on the schematic thumbnail to request the schematic as a free document.

• Number of Tubes
• 5

• Valves / Tubes
• 57 35 57 47 80

• Main principle
• Superhet with RF-stage

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• 110-120 Volt

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil)

• Material
• Wooden case

• from Radiomuseum.org
• Model: Airline 57 Order= 662 F 57 - Montgomery Ward & Co. Wards,

• Shape
• Tablemodel, low profile (big size).

• Dimensions (WHD)
• 16.5 x 9.5 x 8.75 inch / 419 x 241 x 222 mm

• Price in first year of sale
• 19.95 $

• Literature/Schematics (3)
• Montgomery Ward Catalogs (Wards, Airline) (Spring & Summer 1933 page 275.)

• Author
• Model page created by Ernst Erb. See "Data change" for further contributors.

• Other Models

• Here you find 2290 models, 1459 with images and 1787 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