fre 2019-05-24 klockan 23:38 -0700 skrev Chuck Guzis via cctalk:
> On 5/24/19 9:12 PM, Carlos E Murillo-Sanchez via cctalk wrote:
>
> > Sulfuric acid is hard to wash off; the amount that made it to the
> > room
> > must have been pretty small, otherwise people couldn't be allowed
> > in.
> > And,
UNIVAC 422 Training Computer material acquisitions updates..
- UNIVAC 422 Training Computer program Instruction reference cards - (4
each)- Photograph of students using one in an educational environment (1
each)- Applications programs description sheets fro 2 programs ( 1 each ,
>
> acid water hah i work around ph 2.38 water liming it during the summer.
> insane how fast it will eat steel out
>
I have an old floppy disk drive by Hewlett-Packard, their 9895A Flexible
Disc Memory. We got this from an estate cleanout and I would like to sell
it. It has been powered up and one bay door works when the button is pressed
and the other doesn't. It is a large, very heavy machine. I have it on ebay
UNIVAC 422 Training Computer material acquisitions updates..
- UNIVAC 422 Training Computer program Instruction reference cards - (4
each)- Photograph of students using one in an educational environment (1
each)- Applications programs description sheets fro 2 programs ( 1 each ,
> On May 24, 2019, at 8:28 PM, Aaron Taylor wrote:
>
> On Fri, May 24, 2019 at 02:29:09PM -0700, Zane Healy via cctalk wrote:
>> Anyone have any experience on how hard it is to damage an LTO tape. I mean
>> damage them to the point they split at the seam.
>
> I've abused some LTO tapes pretty
Based upon my interviews for the Computer History Museum of IBM personnel
involved in the development of LTO and its medium, I'd expect it to be very
difficult to damage an LTO tape
See: https://www.computerhistory.org/collections/catalog/102738025
particularly sessions 1 and 5
Tom
-Original
On 05/13/2019 10:57 PM, Jon Elson via cctalk wrote:
I just discovered a binder with 2 IBM 1620 manuals. A
quick check shows bitsavers has these and newer editions
of them.
So, does anybody want :
IBM 1620 Central Processing Unit, Model 2 (Form A26-5781-1)
and
IBM 1620 Monitor II System Re
Jon,
The Computer History Museum (Mountain View, California) has the most
extensive collection of IBM 1620 items - hardware, manuals, books,
software, etc. - in the world. Most of the items were collected a
number of years ago when a team of volunteers restored the museum's IBM
1620 Model 1
On 5/23/2019 10:07 PM, Rod Smallwood via cctalk wrote:
> Hi
>
> It does not have to be done using TU58.
>
> If you would be so kind as to explain the bit about SIMH and dd.
>
> What to do is good.. How even better.
>
> If I can get a bootable OS image onto the SCSI drive with what I have
>
Ok, small update. My M8043 (DLV11-J) just arrived today. It seemed in good
condition so I confirmed it was set up correctly (9.6k baud and console on
J3), built a serial cable from the information provided on gunkies, and put
it into my system. Sadly, it behaves exactly how it did with the M8017. N
11 matches
Mail list logo
