This is an absolutely rare display made by
NEC in the early eighties.
I have searched for years in Japan to get some of these wonderful tubes.
All segments lit:
The display at night:
You can not only display the time with that tube.
Every kind of gimmick is possible.
Here some examples:
But if you want to use it for a clock, just do it:
Outline and pinout:
Also very, very rare: The original datasheet for this tube!!!!
to Dieter's Nixie Tube Page
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