6 Oct
2018
6 Oct
'18
11:42 p.m.
On 7 Oct 2018, at 00:35, Jules Richardson via cctalk
<cctalk at classiccmp.org> wrote:
On 10/06/2018 01:40 PM, Al Kossow via cctalk wrote:
I?ve talked to a few CPT employees over the years, see
http://binarydinosaurs.co.uk/museum/cpt/ <http://binarydinosaurs.co.uk/museum/cpt/>
- if your haul is related to the 4200 I?ll need to add the pics too :)
--
adrian/witchy
Owner of Binary Dinosaurs, the UK's biggest home computer collection?
t: @binarydinosaurs f: facebook.com/binarydinosaurs
w: www.binarydinosaurs.co.uk
could be part of a 4200 or a VM
http://www.ricomputermuseum.org/Home/small-systems-at-ricm/cpt-4200-series-…
since the date codes are early, i'd guess the 4200
Possibly, although there are quite a few ICs with 1976 and 1977 date codes which
don't give the impression of being repair parts - I'm not sure what the lifespan
of the 4200 was. Of course the Wikipedia article is quite light on details though, so
perhaps there were other models not mentioned, or tweaks to the 4200's design to keep
it 'current' as time went on.
Mike might be able to ID the boards
I've dumped images of the six boards temporarily here:
http://www.classiccmp.org/acornia/tmp/c1.jpg
http://www.classiccmp.org/acornia/tmp/c2.jpg
http://www.classiccmp.org/acornia/tmp/c3.jpg
and finally the smaller "tape board" is bottom-right in this group of misc.:
http://www.classiccmp.org/acornia/tmp/c.jpg
(I've no idea what the others are in that photo. Top little one is Sperry. There
were lots of "industrial" boards in the scrap pile, though - CNC control boards
and the like - so quite possibly not computer-related at all)
cheers
Jules 
