Model 40 Re: IBM 360 Model 50 information?
billdegnan at gmail.com
Mon Apr 1 21:45:45 CDT 2019
can you show me an example? Long shot but I can at least check to see if I
have any in my 360 docs. I have mostly programming manuals and general
hardware docs but a stray ALD may be present.
On Mon, Apr 1, 2019 at 10:29 PM Paul Berger via cctalk <
cctalk at classiccmp.org> wrote:
> On 2019-04-01 11:25 p.m., Bill Degnan via cctalk wrote:
> > On Mon, Apr 1, 2019 at 8:59 PM Steve Malikoff via cctalk <
> > cctalk at classiccmp.org> wrote:
> >> Marc said
> >>> Which brings us to the real problem: we don’t have 360 Model 50 ALDs.
> >> Anyone has them?
> >>> Marc
> >> And same for the Model 40 ALDs. All I have is one or two pages of the
> >> ALD's and some peripheral ALD's only
> >> saved because I'd drawn artwork on the back, or they got used for book
> >> covering.
> >> I've not scanned them yet but should get to that sometime. Sadly there's
> >> not much there. A while ago I did scan a
> >> tiny fragment of the Model 40 development doc from Hursley
> >> https://archive.org/details/@galasphere347
> >> Steve.
> > What does ALD stand for?
> > Bill
> Automated Logic Diagram they are logic diagrams that where printed on
> 1403 printer with a special print train.
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