Product code: Pair Rare factory Nixie Tube End view circular Burroughs B50x4
I can't read the third and fourth number on one of the tubes, and the other doesn't have anything visible on the side of it. They appear identical. Were stored very carefully in a jewelry box by previous owner. Untested. I factory think it's B5034 or B5084 or something. Seems to be numeric only. Neon. Date code looks like these are from 1963.
I can't read the third and fourth number on one of the tubes, and the other doesn't have anything visible on the side of it. They appear identical. Were stored very carefully in a jewelry box by previous owner. Untested. I factory think it's B5034 or B5084 or something. Seems to be numeric only. Neon. Date code looks like these are from 1963.