<I've got a line on a Tektronix 6132 workstations, and I'm wondering what
<exactly it is. According to the current owner it runs Berkeley UNIX ver
<4.2 with some 4.3 extensions. Apparently it's been sitting in a closet
<unused for the last 8 years, so who knows if it's working. He also
<referred to it as a UTek workstation.
<
<I didn't even know Tek made any computers, and web searches bring up zilc
Look inside it may be a DEC PDP-11 series machine in differnt garb.
Allison
At 08:39 PM 1/6/98 -0800, you wrote:
>The absolute
>standout First Prize response was from Uncle Roger, with such
>a bizzare comment that I am left speechless -- thanx Unc -- I
Woohoo! I won! Yippee!
What do I get?
--------------------------------------------------------------------- O-
Uncle Roger "There is pleasure pure in being mad
roger(a)sinasohn.com that none but madmen know."
Roger Louis Sinasohn & Associates
San Francisco, California http://www.crl.com/~sinasohn/
There is an awesome B205 page at the University of Virginia, plus
a pretty cool B5000 page nearby. Here's the URL:
http://www.cs.virginia.edu/brochure/images/manuals
It looks like they scanned in the original manuals for these beasties,
instead of just retyping them. Seeing the originals really adds to
the presentation, IMHO. And the B205 was _so_ cool - magnetic drum
as main memory! Those were the days.
Cheers,
Bill.
In a message dated 98-01-07 02:11:50 EST, you write:
<< I also picked up a Bernoulli box (that takes the 8" cartridges) and some
cartridges and can't recall who had the cartridges they were offering to
a good home. If whoever you are reads this, please send me an email.
That was $10 as well.
>>
Ah, that was me. I have 45 of the little beggers. Willing to let them go for
cost of shipping + soda money. Let me know how many you want.
Kelly
KFergason(a)aol.com
<The shiny layer is aluminum. I heard of someone who threw a
<favorite cd into lake in frustration, but few years later, found it
<again, it's ruined.
What people fail to realize is that plastics for the most part are not
hermetic! Over time most plastics absorb water and water will react
with aluminum to ozidize it. Same for plastic encapsulated chips!!!
It's that permeability of plastics that cause anything encapsulated
in them to degrade ofver time unless the material is passivated or
chemically stable (gold, platinum...). Heat accelerates the reactions.
Allison
> What happened? Water get through a scratch and the aluminum started
> corroding? Never dropped one in a lake, but my Warcraft II cd took a dip
> in the toilet one day. I'm still wondering how it got on top of the toilet
> in the first place...
I think there are plenty of mechanisms, not all well understood.
Example: Thermal cycling (repeated warming and cooling) causes
mechanical stresses. These grow microscopic cracks at imperfections /
scratches / impurities in the plastic until there is a path for
corroding chemicals (like water) to get in at the aluminium.
Some CDs now use a gold layer instead of an aluminium one. I don't know
how much longer these last.
The above mechanism can be combated by keeping the discs in a
temperature-controlled environment (a lake I would have thought would
not be too bad for that but obviously it was...) - but mechanical
stresses still occur when spinning up and down.
Just my 2d worth.
Philip.
At 07:14 AM 1/7/98 +0300, you wrote:
>ROM (not EEPROM!) with the data on it. It would be cool to see a drive that
>read ROMS, or, if you put a "blank" one in would burn it for you. Of course
>that's only good for a few K, but for text, that should be sufficent.
How about something in a cartridge format? Alot of Video game carts these
days are topping 8mb.
-John Higginbotham-
-limbo.netpath.net-
automatizaci=F3n de procesos industriales.
Desde hace varios a=F1os estamos instalando terminales de ALTOS IV. =
=20
Actualmente tenemos una delegaci=F3n en BRASIL, pero no tenemos
informaci=F3n si ustedes disponen de servicio t=E9cnico en Brasil.
Rogamos nos indiquen si lo tienen, as=ED como los servicios t=E9cnic=
os
de Iberoam=E9rica.
=20
Agradeciendo la atenci=F3n prestada:
Jose Manuel Soria V=E1zquez
----------------------------------------------
Finds:
Just before Christmas I found the following cassette software in ziplock
bags with the manual:
Extended Basic by Processor Technologies for the SOL-20
Resident Assembler by Processor Technologies for the SOL-20
Text Editor by Processor Technologies for the SOL-20
a terminal program (I forget the name) by Dynasty Computer for the=
SMART-Alec.
---------------------------------------------
I want to approach a company about getting permission to copy their
manuals and system software to distribute to other collectors.
I think that it would go smoother if I already had a contract drawn up
before hand. A generic agreement.
Does anyone have experience with this? Or are there any Lawyer/Collectors
out there? I'm looking for real experience.
If a document like this doesn't exist, it should. We need to do all
can towards tracking down who owns the rights to the software
that keeps our machines running and getting their permission to
copy it for others.
---------------------------------------------
Fun Fact:
The PMC101 "MicroMate" CP/M 3.0 System disk comes with a
utility called CONVERT which allows the user to configure any
of the floppy drives attached to the system (up to 4) to read and
write disks of a number of different CP/M formats. The disks
must already be formated. This utility makes it easy to transfer
files between these formats:
COMPUTER SIDES DENSITY =20
PMC-101 2 Double =20
PMC-101 1 Double =20
Omikron 1 Single =20
Kaypro II 1 Double =20
Osborne 1 Single =20
Osborne 1 Double =20
HP-125 2 Double =20
Xerox 820 II 1 Single =20
Xerox 820 II 1 Double =20
Dec 1 Double =20
IBM PC (CP/M) 1 Double =20
Zenith Z-37 1 Double =20
MicroDecision 1 Double
MicroDecision 2 Double
InterSystems 2 Double
InterSystems 1 Double
Televideo 802 2 Double
Cromemco 1 Single
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
Doug Coward dcoward(a)pressstart.com =20
Senior Software Engineer
Press Start Inc. =20
Sunnyvale,CA=20
Curator
Museum of Personal Computing Machinery =20
http://www.best.com/~dcoward/museum
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
Hey guess what, very odd. If you have the cart's in and you boot to a normal
plain old DOS disk, just type 123 and it Loads!! YES! Don't know how the
heck it does it, but it does work.
-----Original Message-----
From: Roger Merchberger <zmerch(a)northernway.net>
To: Discussion re-collecting of classic computers
<classiccmp(a)u.washington.edu>
Date: Thursday, January 01, 1998 5:59 PM
Subject: Re: PCjr Lotus carts A and B
>;-) Bill Girnius head-scratched, yawned, then typed:
>>I have a set of these, they wont load, all my other carts work. Is there a
>>stupid command or disk I need, or are they busted?
>
>I'm quite sure that there is a boot disk that's needed as well, but I could
>never get my Jr's to spew out video very well... :-(
>
>HTH,
>Roger "Merch" Merchberger
>--
>Roger Merchberger | If at first you don't succeed,
>Programmer, NorthernWay | nuclear warhead disarmament should *not*
>zmerch(a)northernway.net | be your first career choice.
>
allisonp(a)world.std.com (Allison J Parent) writes:
> Actually there are people that have looked into landfills that are in the
> 100-200 years old range and they have found things in an amazing state of
> preservation.
It occurs to me that 100-200 years ago we did not have certain modern
conveniences, like the heavy tractors with big metal spiky rollers
and/or wheels that I've seen in use at landfills. I'd guess the
object is to flatten the refuse layer out by crushing it.
-Frank McConnell
