[cctalk] Re: VCF SoCal

Surely, it has to go to the UK as stated by the "BRITISH CROWN COPYRIGHT" - the 1963 Colossus seehttps://therecord.media/80th-anniversary-colossus-digital-computer-uk-wwii-nazi-codebreaking On 01.02.2024 22:35, Henry Bent via cctalk wrote: > On Thu, 1 Feb 2024 at 13:20, Liam Proven via cctalk<cctalk(a)classiccmp.org> > wrote: > >> On Wed, 31 Jan 2024 at 18:35, Henry Bent via cctalk >> <cctalk(a)classiccmp.org> wrote: >> >>> Surely by this definition UNIX would take the crown? The "core of the >> OS" >>> dates from 1969 and modern derivatives are everywhere. >> Good point, but the OS I was referring to is RISC OS, *the* original >> ARM OS and it has only ever run on ARM and nothing else. >> >> Nobody is making PDP-7s any more, are they? :-) >> >> I think the first C-based Unix was 4th edition. Are there any new PDP-11s? >> >> If that makes my point any clearer? >> > Yes, that does clarify things, thank you. > > Looking as a naive researcher, Wikipedia doesn't have any information on > the ARM processor before 1981 or RiscOS before 1987. Do you have a source > for your date of the late '70s? > > -Henry