LARGE Vintage Vacuum Tube. Rare Part for Steampunk and Maker order Crafting. GE Model JAN 8020. Tested Good for Continuity.

We've already had some fun with vintage vacuum tubes and we're rapidly selling out of them. Great crafting material. This one is outstanding - especially considering it's size! In good condition with clear, bright glass. Tested good for continuity only; as-is. GE make; model JAN 8020. Fun for crafting, radio design, etc. We will include the original porcelain socket base with 2 alloy elevating spacers as photographed. We used a smaller similar tube for a order fun H.G. Wells inspired design - see final photo or follow this link to the listing:
http://www.etsy.com/listing/200383507/
Happy crafting!!

Approximate dimensions:
7.5 inches (23 cm) tall, including the terminals with a diameter of 2 inches (5 cm).