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Description
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Seller assumes all responsibility for listing this item.
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Crookes' Tube with Insect
Small Crookes' tube standing about 12" tall and mounted on a turned wooden base. The tube contains a metal flying insect which has a fluorescent coating and comes to life when the tube is fired up (using an induction coil or even a violet ray machine) as my last photo shows. The illustration showing a range of similar tubes is taken from the Otto Pressler catalogue of 1914; this particular example was made more recently but using original components found in the Pressler factory (see Christie's catalogues, February 1998 and June 1999). It is in fine, working condition. |  |  |  |  | POSTAGE
Postage to United Kingdom addresses £2
Postage Outside the United Kingdom $8
PAYMENTS
Payment can be made by personal cheque/check in sterling or US$, VISA/Mastercard, or, of course, Paypal.
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