Vintage Nixie Tube Collectors ; Beam Switching Tube

You are bidding on one piece. The Beam Switching Tube also known as the trochotron was an exotic counter based upon the interactions of electrons with combined electric and magnetic fields in a special electrode structure. This tube is probably never been used, however, it really has no application any longer other than a collectable, I do have more if you need them. Shipping needs to be in a large flat rate box with lots of bubble pack to protect the tube and original box. If you have any questions please ask. NO INTERNATIONAL BIDDERS. NO APO’s or FPO’s We always combine shipping cost’s. California sales are taxable, unless resale number is on file and verified. my location ; box xx Powered by eBay Turbo Lister The free listing tool. List your items fast and easy and manage your active items. Powered by eBay Turbo ListerThe free listing tool. List your items fast and easy and manage your active items.

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