Verkäufer:barrie5757✉️(1.333)99%,
Artikelstandort:cambridge, GB,
Versand nach: GB und viele andere Länder,
Artikelnummer:256431036854Seltene antike U-förmige Hufeisenform Crookes Röhrenkathode Wimshurst. I was lucky enough recently to buy a small collection of crooks and castles. Great tubes. This unusual example was in the collection. It sits on a wooden ebonised base. On Offer here is this rare and very unusual, U-shaped horseshoe shaped cathode ray tube. 32 cm long by 21 cm across upright verticals is 16 cm I was lucky enough recently to buy a small collection of crooks and castles. Great tubes. This unusual example was in the collection. I thought this old dozens of these over the years and this is the first time I’ve ever seen this U-shaped tube. If anybody knows, its correct name would be interested in finding out. It consists of two vertical cylinders which turned 90° through a complete new shape tube The electrodes are at the tops of the vertical tubes, and there is a small metal ball inside the U-shaped tube, which I imagine has a reaction of some kind. It sits on a wooden ebonised base.