They *look* like nixies, but I'm not convinced. Seem a little too planar. On Monday, August 26, 2024 at 2:42:50 PM UTC-5 Grahame Marsh wrote:
> > TV programme "Secrets of the London Underground" Series 4 Episode 7 - > Victoria Line Control Room c. 1968 - about 12 minutes in. > > > -- 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 [email protected]. To view this discussion on the web, visit https://groups.google.com/d/msgid/neonixie-l/98c3765f-ed95-48ef-8f70-a507a896ab11n%40googlegroups.com.
