We do not know much about this mysterious device or it's intended purpose, other than that it appears to be a TR cell or possibly a Geiger tube based on it's outward appearance. The tube is divided into two chambers and has only two electrodes, a pin electrode in the smaller chamber and a tubular one that sits to one side. The longer chamber is capped with an evacuation nipple and contains no other structures. The tube appears to be filled with neon and other unidentified gasses, and lights brightly under the influence of an ion source.
If you can identify this device, please contact us.
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