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National SW-3 Dial & American Worm Drive Variable Cap Antique Radio Tube
National SW-3 Dial & American Worm Drive Variable Cap Antique Radio Tube
National SW-3 Dial & American Worm Drive Variable Cap Antique Radio Tube
National SW-3 Dial & American Worm Drive Variable Cap Antique Radio Tube
National SW-3 Dial & American Worm Drive Variable Cap Antique Radio Tube
National SW-3 Dial & American Worm Drive Variable Cap Antique Radio Tube
National SW-3 Dial & American Worm Drive Variable Cap Antique Radio Tube

National SW-3 Dial & American Worm Drive Variable Cap Antique Radio Tube

$ 41.18

Availability: 100 in stock
  • Country/Region of Manufacture: United States
  • Brand: National and American
  • Condition: I listed these as used but they are both like new with original boxes and instructions. They have never been used.
  • Modified Item: No
  • All returns accepted: ReturnsNotAccepted

    Description

    This auction is for two unused antique radio parts. The first is the famous National vernier dial as used on the SW-3. The second is a sold brass variable capactitor made by American with a gear-driven worm drive. I tried to get a close-up pic because it is impressive. The worm drive will allow tiny changes because it is geared VERY low. Both items are like new in their original boxes with the original instruction sheets. The boxes are not fragile. Free USPS insured mailing.