> -Original Message-
> From: cctalk On Behalf Of Teo Zenios via
> cctalk
> Sent: 28 April 2022 06:43
> To: Fred Cisin ; General Discussion: On-Topic and Off-
> Topic Posts
> Subject: Re: Not just slashed zeroes/ohs
>
> I watched the screen and it works very well. His only problem is h
A chap I know -- not on the list -- has some old LispM bits that he
would like to find good homes for.
Quote:
«
LISP Machine boards - attached are a couple of pictures of the two
sizes of boards we have. The smaller boards are two ESDI "paddles" and
two console boards. The larger boards are six co
Quick question: I have seen references to new rubber bands for the DC600
series of carts, but is there a similar replacement part for TU58 tapes?
C
On Thu, 28 Apr 2022, Chris Zach wrote:
Quick question: I have seen references to new rubber bands for the DC600
series of carts, but is there a similar replacement part for TU58 tapes?
Yes, but forget Baumgartens' Plastibands, they are practically
unavailable.
I got some hundred of each size
On 4/28/22 8:21 AM, Christian Corti via cctalk wrote:
On Thu, 28 Apr 2022, Chris Zach wrote:
Quick question: I have seen references to new rubber bands for the
DC600 series of carts, but is there a similar replacement part for
TU58 tapes?
Yes, but forget Baumgartens' Plastibands, they are p
I am hoping to restore my TRS-80 Model-I(s). As is usually
the case with these the edge connectors are badly corroded
and dirty and cleaning them with an eraser really doesn't
help much. Back in the day there used to be something you
could get that let you "gold plate" the edge connectors.
Is
On 4/28/22 12:47, Bill Gunshannon via cctalk wrote:
>
> I am hoping to restore my TRS-80 Model-I(s). As is usually
> the case with these the edge connectors are badly corroded
> and dirty and cleaning them with an eraser really doesn't
> help much. Back in the day there used to be something you
2000 grit sandpaper?
On 4/28/2022 4:16 PM, Chuck Guzis via cctalk wrote:
On 4/28/22 12:47, Bill Gunshannon via cctalk wrote:
I am hoping to restore my TRS-80 Model-I(s). As is usually
the case with these the edge connectors are badly corroded
and dirty and cleaning them with an eraser really
On 4/28/22 12:47, Bill Gunshannon via cctalk wrote:
>
> I am hoping to restore my TRS-80 Model-I(s). As is usually
> the case with these the edge connectors are badly corroded
> and dirty and cleaning them with an eraser really doesn't
> help much. Back in the day there used to be something you
On 4/28/22 16:32, Chuck Guzis via cctalk wrote:
On 4/28/22 12:47, Bill Gunshannon via cctalk wrote:
I am hoping to restore my TRS-80 Model-I(s). As is usually
the case with these the edge connectors are badly corroded
and dirty and cleaning them with an eraser really doesn't
help much. Back i
At 03:45 PM 4/28/2022, Bill Gunshannon via cctalk wrote:
>>>If neither of these is doable or practical, what are people
>>>doing to clean up these connectors?
>>Anent that, here's an oldie but goldie:
>>https://www.youtube.com/watch?v=vqr-ZmDHR8U
>
>Now that was cool. But, somehow I doubt it is st
> On Apr 28, 2022, at 3:47 PM, Bill Gunshannon via cctalk
> wrote:
>
>
> I am hoping to restore my TRS-80 Model-I(s). As is usually
> the case with these the edge connectors are badly corroded
> and dirty and cleaning them with an eraser really doesn't
> help much. Back in the day there us
Can you post the download link for the ISO?
Steve
On 4/27/2022 7:46 AM, Douglas Taylor via cctalk wrote:
All;
I wanted to extract some parts of the RT11 Freeware iso file that is
available on the internet. The note Tom Shoppa wrote indicates that
the CD has 2 partitions. When I burned the
On Thu, 28 Apr 2022, Bill Gunshannon via cctalk wrote:
I am hoping to restore my TRS-80 Model-I(s). As is usually
the case with these the edge connectors are badly corroded
and dirty and cleaning them with an eraser really doesn't
help much. Back in the day there used to be something you
coul
I use DeOxit Gold to clean my PDP-8 boards edge conectors:
https://www.amazon.com/G5S-6-Enhancer-Protector-Surfaces-Integrated/dp/B003A7KHK8
On 4/28/2022 4:53 PM, geneb via cctalk wrote:
On Thu, 28 Apr 2022, Bill Gunshannon via cctalk wrote:
I am hoping to restore my TRS-80 Model-I(s). As i
On 4/28/22 13:56, John Foust via cctalk wrote:
> Not cheap but they are out there.
>
> https://www.goldplating.com/collections/jewelry-plating-kits
>
> I had a similar set of jars of metal salts for plating 40+ years ago.
>
> - John
Another favorite place for plating supplies:
https://caswel
If there's bad/deep corrosion, I hit it with the ink eraser (I have a bunch of
Eberhard-Faber ones that look like a wooden pencil, you sharpen them like a
pencil too). If that won't touch it, I use the stainless steel toothbrush.
Corey Cohen has some plating solution that you dip a pen in, inten
> On Apr 26, 2022, at 1:25 PM, Shoppa, Tim via cctalk
> wrote:
>
> Paul writes:
>> As for the slashed letter O, that's strange. Certainly it is not CDC
>> practice; the only place I ever ran into this is with IBM, I always
>> considered it an example of IBM doing
>> things the weird way.
Here is the link I used:
http://www.bitsavers.org/bits/DEC/pdp11/trailing-edge_cd/rt11freewarev2.iso.gz
Doug
On 4/28/2022 5:35 PM, s shumaker via cctalk wrote:
Can you post the download link for the ISO?
Steve
On 4/27/2022 7:46 AM, Douglas Taylor via cctalk wrote:
All;
I wanted to extract
duh... Didn't look there. was googling all over w/o success. It
didn't show the bitsavers link. Thanks!
Steve
On 4/28/2022 7:55 PM, Douglas Taylor via cctalk wrote:
Here is the link I used:
http://www.bitsavers.org/bits/DEC/pdp11/trailing-edge_cd/rt11freewarev2.iso.gz
Doug
On 4/28/20
On 2022-04-28 6:03 p.m., Paul Koning via cctalk wrote:
It almost feels like a web page version of Lindsay Publishing, sadly gone now.
paul
Here is link for RETRO mechanical things off YouTube, to fill that need
to build.
Machining The Antikythera Mechanism
Antikythera Fragm
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