• Country
• Australia

• Manufacturer / Brand
• Diamond (brand), Widdis Diamond Dry Cells Pty. Ltd.; Melbourne, VIC

• Year
• 1950 ??

• Category
• Power supply/conditioner or battery or charger 

• Radiomuseum.org ID
• 313936

• Wave bands
• - without

• Power type and voltage
• 1.5 Volt

• Material
• Various materials

• from Radiomuseum.org
• Model: Diamond 1½ Volt "A" Battery 3742 - Diamond brand, Widdis Diamond

• Dimensions (WHD)
• 2.625 x 3.84375 x 2.625 inch / 67 x 98 x 67 mm

• Notes

• 1½ Volt "A" battery.

• Net weight (2.2 lb = 1 kg)
• 1 lb 4 oz (1.25 lb) / 0.568 kg

• Price in first year of sale
• 0.36 AUS £

• Mentioned in
• Mingay's Price Service (May 1954.)

• Literature/Schematics (1)
• Radio & Hobbies, Sep 1956, Page 56.

• Author
• Model page created by Martin Kent. See "Data change" for further contributors.

• Other Models

• Here you find 26 models, 10 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Diamond (brand), Widdis Diamond Dry Cells Pty. Ltd.; Melbourne, VIC