Yes you're right. At the end of the documentary at 19:15 you can see a man testing a TV with a round tube.
On Thursday, January 7, 2021 at 10:19:16 PM UTC+1 Bill van Dijk wrote: > I believe the round tubes were for the cheaper TVs. > > > > > > *From:* [email protected] [mailto:[email protected]] *On > Behalf Of *Yohan Park > *Sent:* Thursday, January 07, 2021 3:50 PM > *To:* neonixie-l <[email protected]> > *Subject:* [neonixie-l] Re: Fascinating film about 1960s colour CRT > manufacturing > > > > Enjoyed watching that, thanks for sharing. > Any idea what the large round tubes were used for back then? > > On Thursday, January 7, 2021 at 1:40:27 PM UTC+1 mikeselectricstuff wrote: > > https://www.youtube.com/watch?v=7IrSLPVkxCo > > -- > 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/a1e53271-e44a-437a-ab0f-d6f58c0a7b64n%40googlegroups.com > > <https://groups.google.com/d/msgid/neonixie-l/a1e53271-e44a-437a-ab0f-d6f58c0a7b64n%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 [email protected]. To view this discussion on the web, visit https://groups.google.com/d/msgid/neonixie-l/9d4df3a0-aa63-4093-9e64-5ac619cd2f81n%40googlegroups.com.
