> On Jun 6, 2023, at 11:03 PM, Tony Duell <ard.p850...@gmail.com> wrote: > > On Tue, Jun 6, 2023 at 7:47 PM Paul Koning via cctalk > <cctalk@classiccmp.org> wrote: > >> I'm reminded of a comment about the PDP-11 family: >> >> "A PDP-11/xx is compatible with a PDP-11/yy if and only if xx == yy". > > That I suspect is actually false. The11/05 and 11/10 were the same > machine, ditto the11/35 and 11/40. True, but as a close enough to true bit of humor it serves quite well. paul
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