For sale is an original KARLSSON NIXIE clock, vintage Nixie tube clock. Very slightly used and in perfect working order. These clocks aregetting very rare due to the scarce supply of original Nixie type tubes, most of which are from the old Soviet Union. This clock is beautifully made. It consists of a polished stainless steel base, which measures 7 3/4\" X 2 3/4\", with six genuine Nixie tubes mounted inline on top. It is about 3 1/8\" high including the tubes. Correct AC adapter is included. I have had this since new. I have two of these, so one is expendable. Take a look at the photos and ask any questions you may have. 110V. No box but otherwise as new.