Large Uranium-Glass Geissler Tube

Pricing & History
  • Sold for
    Start Free Trial or Sign In to see what it's worth.
  • Sold Date
  • Source eBay
Large Uranium-Glass Geissler Tube Excellent Geissler tube a little over 8” long with a liquid jacket and a wavy central tube with five globes of uranium glass. These glow bright green when the tube is fired up as my initial photograph indicates, a pretty effect indeed. The tube is in good, working condition with firm end-caps. The engraving is taken from Becker’s catalogue of 1931 and shows part of the large range of tubes then available; the tube on offer will date from the same period. POSTAGE Postage within the U.K. £3 (please wait for our invoice before paying) Postage to the rest of the world $8INSURANCE (optional) Items are insured up to a value of $50 (£36) in the postage figure quoted. Full insurance for more expensive items with an in-transit tracking number may be purchased for an additional $10 (£6). .