It looks that it is an IN-12 with its lower half masked with heat shrink tube. I imagine that in that way, lighting the "8" one can have a small "o" to work as the colon for the clock. Definitely, who built it was a resourceful DIYer.
On Saturday, October 10, 2020 at 12:00:18 PM UTC-3 martin martin wrote: > That's definitely a "rainy day project"! > What is that tiny tube in the center ? > > > > ~ > *mcve...@gmail.com* > > > On Sat, Oct 10, 2020 at 7:57 AM Alex <ajlg...@gmail.com> wrote: > >> "New from old stock"!!! >> >> This looks very much like a hobbyist effort, specifically as the pcb >> which is clearly a perminent marker and etch job... >> >> I am sure the original maker of it though would be astounded of the price >> being asked for it! >> >> -- >> You received this message because you are subscribed to the Google Groups >> "neonixie-l" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to neonixie-l+...@googlegroups.com. >> To view this discussion on the web, visit >> https://groups.google.com/d/msgid/neonixie-l/5ff9cdf9-9808-426b-a0b7-50ecfd2553dbo%40googlegroups.com >> >> <https://groups.google.com/d/msgid/neonixie-l/5ff9cdf9-9808-426b-a0b7-50ecfd2553dbo%40googlegroups.com?utm_medium=email&utm_source=footer> >> . >> > -- You received this message because you are subscribed to the Google Groups "neonixie-l" group. To unsubscribe from this group and stop receiving emails from it, send an email to neonixie-l+unsubscr...@googlegroups.com. To view this discussion on the web, visit https://groups.google.com/d/msgid/neonixie-l/a126c157-d054-4f7f-98f4-591bcf8e7155n%40googlegroups.com.