Tiny Uranium-Glass Geissler Tube

Description

Tiny Uranium-Glass Geissler Tube
Geissler tube with a spiral of uranium-glass which fluoresces beautifully when the tube is fired up. The tube is probably French and is a mere 4½" long - a real little cutie! . The engraving is taken from Becker's 1931 catalogue and indicates the wide range of Geissler tubes which were available. The tube on offer will be a little earlier, perhaps 1920?
POSTAGE
Postage within the U.K. £3
Postage to the rest of the world
PAYMENTS
Payment can be made by personal cheque/check in sterling or US$, VISA/Mastercard, or, of course, Paypal.
TRACKING & INSURANCE (optional)
Items are insured up to a value of (£36) in the postage figure quoted. For an in-transit tracking number and full insurance an additional payment of (£6) is required.