[cctalk] Re: Relay computers

2024-07-24 Thread Christian Corti via cctalk
On Tue, 23 Jul 2024, dwight wrote: Konrad Zuse made several attempts but making useful electromechanical memory was his down fall. Huh? The Z11 was Zuse's first commercially produced machine and it was entirely relay based. It was quite successful and reliable. And this electromechanical memo

[cctalk] Re: Relay computers

2024-07-24 Thread Liam Proven via cctalk
On Tue, 23 Jul 2024 at 19:18, Gavin Scott via cctalk wrote: > > On Tue, Jul 23, 2024 at 7:11 AM Paul Koning via cctalk > wrote: > > It's interesting that the designers of ARRA spoke about what they did, and > > were quite honest about their mistakes. Quite refreshing. Unfortunately > > that n

[cctalk] Re: Relay computers

2024-07-24 Thread Paul Koning via cctalk
> On Jul 24, 2024, at 6:48 AM, Liam Proven via cctalk > wrote: > > On Tue, 23 Jul 2024 at 19:18, Gavin Scott via cctalk > wrote: >> >> On Tue, Jul 23, 2024 at 7:11 AM Paul Koning via cctalk >> wrote: >>> It's interesting that the designers of ARRA spoke about what they did, and >>> were q

[cctalk] Pick system in Manitoba looking for a new home

2024-07-24 Thread Liam Proven via cctalk
Would anyone like to rescue a vintage Pick minicomputer in Manitoba, Canada? https://discuss.systems/@ahelwer/112836345012817998 « A wide ask here so please boost: my grandfather is trying to get rid of an old business computer, and I was wondering whether any vintage computer people might wan

[cctalk] Re: Relay computers

2024-07-24 Thread Sellam Abraham via cctalk
On Tue, Jul 23, 2024 at 2:20 PM Rick Bensene via cctalk < cctalk@classiccmp.org> wrote: > Dwight wrote: > > > As a kid, I used a handful of radioshack relays to make a sequenced > electrical lock. One had to > > enter four each four bit numbers to turn on the lock. Any wrong number > and you had t

[cctalk] Re: Relay computers

2024-07-24 Thread Liam Proven via cctalk
On 24/07/2024 2:12 pm, Paul Koning wrote: The original is here:https://ir.cwi.nl/pub/13534 and that shows the citation you should use. Done. https://liam-on-linux.dreamwidth.org/91041.html Here's what I wrote: ARRA was the first ever Dutch computer. There's an account of its creation entit

[cctalk] Re: Pick system in Manitoba looking for a new home

2024-07-24 Thread Fred Cisin via cctalk
On Wed, 24 Jul 2024, Liam Proven via cctalk wrote: Would anyone like to rescue a vintage Pick minicomputer in Manitoba, Canada? https://discuss.systems/@ahelwer/112836345012817998 A wide ask here so please boost: my grandfather is trying to get rid of an old business computer, and I was wonderin

[cctalk] Re: Pick system in Manitoba looking for a new home

2024-07-24 Thread Fred Cisin via cctalk
https://www.amazon.com/Pick-pocket-guide-library/dp/083063245X On Wed, 24 Jul 2024, Fred Cisin via cctalk wrote: On Wed, 24 Jul 2024, Liam Proven via cctalk wrote: Would anyone like to rescue a vintage Pick minicomputer in Manitoba, Canada? https://discuss.systems/@ahelwer/112836345012817998

[cctalk] Re: Pick system in Manitoba looking for a new home

2024-07-24 Thread geneb via cctalk
On Wed, 24 Jul 2024, Fred Cisin via cctalk wrote: https://www.amazon.com/Pick-pocket-guide-library/dp/083063245X You can also download it (and all his other Pick books) from here: https://jes.com/downloads g. -- Proud owner of F-15C 80-0007 http://www.f15sim.com - The only one of its kind.

[cctalk] Re: Pick system in Manitoba looking for a new home

2024-07-24 Thread Jon Elson via cctalk
On 7/24/24 10:47, Liam Proven via cctalk wrote: Would anyone like to rescue a vintage Pick minicomputer in Manitoba, Canada? https://discuss.systems/@ahelwer/112836345012817998 « A wide ask here so please boost: my grandfather is trying to get rid of an old business computer, and I was wonde

[cctalk] Re: Pick system in Manitoba looking for a new home

2024-07-24 Thread Dennis Boone via cctalk
> The card cage has a VERY strong DEC look to it - probably LSI-11. The tape drive is a rebadged Cipher streamer. The two disk are Priam devices, in spite of the Xentek label on the one. De

[cctalk] Re: Pick system in Manitoba looking for a new home

2024-07-24 Thread Zane Healy via cctalk
On Jul 24, 2024, at 12:21 PM, Jon Elson via cctalk wrote: > > On 7/24/24 10:47, Liam Proven via cctalk wrote: >> Would anyone like to rescue a vintage Pick minicomputer in Manitoba, Canada? >> >> https://discuss.systems/@ahelwer/112836345012817998 >> >> « >> A wide ask here so please boost: my

[cctalk] Re: Pick system in Manitoba looking for a new home

2024-07-24 Thread Adrian Stoness via cctalk
what is this thing im up in lynn lake be down in wpg in a week witch is 2hr drive from wpg On Wed, Jul 24, 2024 at 3:13 PM Zane Healy via cctalk wrote: > On Jul 24, 2024, at 12:21 PM, Jon Elson via cctalk > wrote: > > > > On 7/24/24 10:47, Liam Proven via cctalk wrote: > >> Would anyone like to

[cctalk] Re: Pick system in Manitoba looking for a new home

2024-07-24 Thread Rick Murphy via cctalk
On 7/24/2024 3:31 PM, Zane Healy via cctalk wrote: One of the comments identified it as having a PDP-11/02 CPU. From the photos - the CPU card is a M7270 - LSI-11/2 (dual-height LSI-11).     -Rick

[cctalk] Re: Pick system in Manitoba looking for a new home

2024-07-24 Thread Fred Cisin via cctalk
It is apparently an LSI/PDP-11/2 with Pick operating system On Wed, 24 Jul 2024, Adrian Stoness via cctalk wrote: what is this thing im up in lynn lake be down in wpg in a week witch is 2hr drive from wpg