[GTALUG] Laptop recommendations?

[James Knott]

On 2020-04-30 03:29 PM, D. Hugh Redelmeier wrote:
> | From: James Knott via talk<talk at gtalug.org>
>
> | Here is a photo of a core memory plane that I have.  It's 4K bits and came
> | from a Collins B8500 computer.  There were 32 of these stacked in a module and
> | 4 modules in the memory chassis, for a total of 64 KB.
> |https://drive.google.com/open?id=1F0K1vDzT0HjrBDKySpQ8m91TPw2UDCsS
>
> I find a Collins C8500 mentioned here, but no B series at all
> <https://en.wikipedia.org/wiki/Arthur_A._Collins>

The B preceded the C.  That article also mentions the 8400.  We had all 
3 at CN Telecommunications/CNCP Telecommunications.  The C8400 and B8500 
systems were were on the 4th floor at 151 Front St. W and the C8500 in 
Air Canada on the 6th floor (later expanded to 7th). The Air Canada 
C8500s were a communications front end for a Univac system, but the CN 
systems were the message switching systems for various services CN 
offered, including the public telegraph system and others.  The 
telegraph system later moved to some Data General Eclipse S130s.

 From Dec. 1977 to Sept 1989, I was a computer tech there and worked on 
a variety of systems, including Data General Nova & Eclipse, DEC PDP-8, 
PDP-11 and VAX 11/780, Pr1me, Philips DS714 and Collins. There was also 
an HP 1000, but I didn't work on that.