Adam sent me this information, contact him below if interested in these "rare and valuable" systems:
================================================================================================
I have come across the following IBM system/23 models in good condition.
They were covered and stored in a clean attic since the mid-late 80's.
(1) 5322 - all-in-computer
(2) 5324 - modular computer
(2) 5242 - printer
(1) 5247 - external disk storage
(2) terminals - ???
We will probably store these until summer 2015 if we can't find a good home for them they might end up junked.
Adam Wheeler
adam at deluxedistributors.com
Upstate NY
=================================================================================================
VERY ODD BURROUGHS PHOTO...2 story pile of data binders...Pasadena?
http://www.smecc.org/burroughs.htm
go to bottom of page.. seems to be a 2 story pile of data binders...
is this Burroughs Pasadena?
who are these people? I think we have the whole Burroughs office lined
up!
this is from the Jack Aldridge collection at SMECC we finally got a
scanner
to scan larger negatives Ed Sharpe Archivist for SMECC email us please
we do not check the list all the time
So there's a PDP-8 for sale on eBay, and it's not up with a stupidly
massive BiN number, but an actual auction with a reasonable start price:
http://www.ebay.com/itm/231424380705
8's aren't my thing, but I'm sure someone here would be interested
in this...
Noel
> Looking at the 8 listing that started this, the thing I noticed was that it has the memory sense/inhibit board
> but not the address drivers or the core plane. I wonder if the latter is on somebody's wall :-(
>
> -tony
I think he's just quoting the card numbers from the handles. Looks as though the whole (3-card) stack is there OK.
Bob
OK, so somewhat weekly questions.
Back in the days of high speed line printers there was a characteristic of
drum style printers that made the output print style quite distinct. What
was this characteristic?
I don't miss the noise of those devices and it seemed like no matter how
careful you were when changing the ribbon you would smudge your hands.
Doug Ingraham
I have been trying to get my 2100 working. I have been using MOP to boot the
machine and try to install Ultrix, although this is not working for some
other reason at the moment. Until this morning, it was booting from MOP just
fine, but now it, after leaving the machine overnight and not doing anything
to it, I get this when I try to MOP boot:
Ultrixload - V4.5 Thu Sep 14 07:07:53 EDT 1995
Excptn: (vtr=NRML)
Excptn pc: 0x807001f8
Creg: 0x30000010(CE=3,EXC=RADE)
Sreg: 0x30000000(CU1,CU0,IPL=8)
Vaddr: 0xaaaaaafe
Sp: 0xa13fbba8
0xa13fbba8 : 0xaaaaaaaa 0x80701310 0xa0003b60 0x80700000
0xa13fbbb8 : 0xaaaaaaaa 0xaaaaaaaa 0xaaaaaaaa 0xaaaaaaaa
0xa13fbbc8 : 0xaaaaaaaa 0xaaaaaaaa 0xaaaaaaaa 0xaaaaaaaa
0xa13fbbd8 : 0xaaaaaaaa 0x80700048 0xa00039c8 0xaaaaaaaa
0xa13fbbe8 : 0xaaaaaaaa 0xaaaaaaaa 0xaaaaaaaa 0x00000000
0xa13fbbf8 : 0xaaaaaaaa 0xaaaaaaaa 0x00000001 0xa00039c8
exit(-1)
The really strange thing is that if I attach a CD-ROM drive and boot off
that first, then try the MOP boot after that, the MOP boot works! Before
anyone asks, I have other problems which mean it won't successfully install
Ultrix from the CD-ROM, and I am trying the MOP route because of this. The
CD-ROM problem is something to do with the block size, I know about the
block size jumper and have tried with the jumper installed and removed.
I have a workaround which is to connect the CD-ROM, boot off the CD-ROM, let
the CD-ROM installation fail, then unplug power from the CD-ROM and boot
>from MOP. But that is horrible, and wasn't necessary until this morning.
Any ideas?
Regards
Rob
I?m trying to find the high voltage power supply board for my old LaserJet IIp+ printer.
Several places claim to sell them, but as soon as you order, within a day or two, they are mysteriously ?out of stock, sorry for the error?.
A good used one would be fine.
thanks for any help.
-Charles
Okay, I think I've gotten the SIMH image thing straightened out--and
I've added a descriptive record after the EOM marker in the image. Just
like a regular tape block; i.e. 32-bit little-endian length before and
after the description. To retrieve, just to to the end of the file,
read the last 4 bytes as a record length and then back up and read that
much.
Same contents, FORTRAN 4.5; if anyone is interested, I have what
appears to be the 4.6 tape as well.
Attached file link follows.
I've linked 1 file to this email:
* SAMPLE1.ZIP (345 KB) hosted on Box:
https://app.box.com/s/hjamwz80ettlmr1kjsx8
As always, thanks much.
--Chuck
Hi!
Are there many people on here in the Portland Area? Anyone nearby have an IBM PC Server 500? Particularly, I'm looking for the foot, some drives, and the Fast/Wide Streaming RAID Adapter/A...
Thanks in advance!
-Ben
> From: Fred Cisin
> Maybe even create additional files, such as filename.JPG containing an
> image of the label.
Now that would probably be useful...
> The big problem with that is the requirement that the .INF file stay in
> proximity to the file containing the image of the data. Maybe STAPLE
> them together?
Put them all in a ZIP archive together. That archive could also include a
'readme.txt' file which explains what all the other files are, what their
format it, etc, etc.
Noel
For who always wanted an HP Integral, I got one for trade or sale.
It's equipped with the 1MB memory module and serial port module.
Trade is preferred, I'm looking for boards, pods and manuals for the HP
64000 system, HP2100 boards DMA option, Writable Control Store are also a
trade option.
The Integral works perfect, the drive is cleaned and lubricated, the only
thing is the printer flatcable I didn't test it.
It looks clean but consider it defective, they almost always are, if it's ok
it's your luck.
The Integral is located in the Netherlands, shipping over the big pond
should be about $100 (estimated).
Shipping within Europe about 40,- euro (estimated) local pickup is always
possible.
If interested please contact me off-list
-Rik
> From: Lyle Bickley <lbickley at bickleywest.com>
> If your browser doesn't support FTP, use regular FTP as follows:
> ftp bickleywest.com
Err:
ana-3>ftp bickleywest.com
ftp: bickleywest.com: Temporary failure in name resolution
ftp> exit
ana-3>host bickleywest.com
;; connection timed out; trying next origin
Host bickleywest.com not found: 3(NXDOMAIN)
ana-3>
Tried from another host, a long way away, using a different DNS resolver,
got the same result - could not resolve name.
(Sorry about the broadcast reply, all - but notice his email address... :-)
Noel
Any interest in a large, heavy printer? A friend of mine is moving his
office and has this in storage:
"Bedford System 75 printer. This is a Diablo mechanism
mounted on a roller stand with Bedford's own electronics
board on the back. It has an RS-232 interface."
Item is located in Colchester, VT. Free to a loving household!
Drop me a note if interested and I'll forward it.
Steve
--
Anybody happen to have drivers for an old MO optical jukebox by HP? Model Surestore 20XT. HP?s site doesn?t seem to have anything useful.
---
This email has been checked for viruses by Avast antivirus software.
http://www.avast.com
> From: Lyle Bickley
> I put a copy of the PDP-11/34 Cache manual - KK11-A.pdf on my website.
Hi, got it - thanks for making this available; perhaps not the most important
document out there, but for those with the hardware, fairly crucial!
And sorry about the false alarm; it did indeed work fine a couple of hours
later, once the DNS attack abated. Blasted crackers - they all need to be
given a course of the bastinado. And to think that some of these half-wits
think they are 'hackers'.... (blood boils).
Noel
> From: Lyle Bickley
> I put a copy of the PDP-11/34 Cache manual - KK11-A.pdf on my website.
Hi, got it - thanks for making this available; perhaps not the most important
document out there, but for those with the hardware, fairly crucial!
And sorry about the false alarm; it did indeed work fine a couple of hours
later, once the DNS attack abated. Blasted crackers - they all need to be
given a course of the bastinado. And to think that some of these half-wits
think they are 'hackers'.... (blood boils).
Noel
I have the following tubes (multiples of each). Looking for offers,
shipping from 61853. Please contact me off list.
There may be a few typos in here. I also have a variety of Z80 series chips
and maybe some Z8.
Thanks, Paul
MCM 4116AC25
MCM 41162N
MCM 511001AP80
74F373
D2127A10H
D2137
SN74S1898N
MK4104J-N
AM29C116DC
UM6116-2
HM 4716A-3
Hi, all, I'm looking for any/alldocumentation for the PDP-11/34A cache, the
KK11-A. (And no, it's not in the 11/34A print set!)
At least one document does exist, the KK11-A Cache Memory Technical Manual
(EK-KK11A-TM-001); this page references it:
http://www.pdp-11.nl/pdp11-34a/cpu/options/cache-info.html
but I can't find it online (well, someone's Flickr site has an image of one
page of it, but that's all).
The mention there of "cut the 'cache hit line' on the DD11-PK backplane" on
that web page (above) has me concerned! But in general I'd like to know more
about this board.
Noel
I've fixed a couple of keyboards using hobby shop track bed foam, but have
not been very happy with the "feel". That foam is considerably less
resilient than the material Keytronics used. After trying a number of
alternate materials, I have found something that is almost identical to
the original. Take a look at eBay #171549720453 for an example.
It's 5mm thick with an adhesive backing, sold for shoe inserts. I stuck
0.075" plastic sheet to the backing, then turned it over and used spray
adhesive for the aluminized mylar. Worked like a charm. Just finished
resurrecting a N* Advantage and the typing feel is (in my opinion) far
better than the last unit I did with track-bed foam (Corvus Concept).
Steve
--
Hi guys,
sometimes in the past I've reapired some OPUS 220 Terminals from
Esprit Systems Inc, Melville NY for an other company.
(I still have one left over that still works and I want to keep it for
my 11/83)
>From that time I still have new 3 Flyback Transformers here,
and now I have to repair another Terminal (some Siemens Device) where the
original FBT is sold out everywhere.
I'm now searching for the display schematic part with the FBT from the Opus
220 Terminal to look if I could transplant one from the new FBTs to the
Siemens Monitor.
Sure, I could do some reverse engeneering in the Opus Terminal but
hopefully one has what I need already?
Thanks in advance,
Holm
--
Technik Service u. Handel Tiffe, www.tsht.de, Holm Tiffe,
Freiberger Stra?e 42, 09600 Obersch?na, USt-Id: DE253710583
www.tsht.de, info at tsht.de, Fax +49 3731 74200, Mobil: 0172 8790 741
Hi all --
Subject line covers the basics; I have a nice looking Xylogics 472 but
someone has stolen the EPROM from it; anyone
a) Know what size EPROM goes in this socket (24-pin)
and/or
b) Have an image of its contents
So that I might replace it?
Thanks as always,
Josh
Hello all,
I have a Mac portable that refuses to even attempt to boot.
I get random junk on the screen that is different on every power up, no drive activity and no sound.
I am thinking the onboard surface mount electrolytics are due for replacement.
I was able to read the values off of most of the caps but I was not able to read the follow caps. C4, C5, C15 and C24.
Does anyone know what value those caps are?
Thanks,
Matt
Sent from my iPhone
This is rather off-topic, although I will be using said chassis punches for classic computer restoration
I am thinking of buying some chassis punches, in particular some of the ones for D connectors (and others).
One brand I can easily get in the UK is Greenlee. Am I right that that is a respected manufacturer of them?
Not cheap, but then I can't afford the cheap ones.
Also Greenlee do an accesory called the Quick-Draw or something, a handheld hydraulic device that fits
on said punches. It is darn expensive, but I want to know what advantages it gives. If it is just faster then I
am not interested. If it means I can cut thicker metal then I might be.
-tony
Back in 2007 Stan Barr posted a comment about a book that was pure computer
geek porn: "Core Memory" by Mark Richards & John Alderman. I thought it
would be a good stocking stuffer for myself from someone in the family. I
went looking on Amazon for it. The price is $172 for a new hardcover and
$78 for a used hardcover.
This is ridiculous. I thought it was only school books that were at totally
unreasonable prices.
Now, I can get the nook electronic version for $13.99 but this is a *coffee
table book*, something to be displayed. It's geek porn.
So then I went and looked at some other books that are niche. I enjoy
analog design and a Jim Williams book is always good. "The Art and Science
of Analog Design" which is about 15 years old is $50 in paperback.
I guess the printed page is dead. Gutenberg RIP.
Hello group
I'm toying with the idea of writing a simple word processing package along
the lines of Wordstar for my Retrochallenge 2015/01 entry.
I have used many word processing packages over the years on many machines
>from 8-bit machines to mainframes. Within the following bounds I'd love to
know the packages that have been the favourite of list members over the
years and why.
If I implement this I'd be looking to keep within the following bounds:
* text only - ideally support VT terminal 80x24 or 132x24/36/48 or DOS
80x25 display size.
* two printer drivers - text only and Epson LQ (or possibly IBM Proprinter)
* support small range of printer specific fonts
* support proportional text
So a little more than a text-editor but only enough to support simple
formatting and styles (bold, italic, underline for example).
Ideally I'd like to implement a clean, logical design without many 'bells
and whistles' concentrating on the core functionality.
Kind regards, Mark.
Okay, I've been working with my SCSI tape stuff and I'd like someone to
check a .TAP image on a VAX VMS SIMH setup. Less than a meg, but
verification would mean that I've got things right (or wrong).
Tape image (zipped) linked via Box.
--Chuck
I've linked 1 file to this email:
* sample.zip (345 KB) hosted on Box:
https://app.box.com/s/dy51vto78437bjciaaec
So there is a National Semiconfuctor 256KB QBUS memory card which has a
number of examples floating around for sale (e.g. eBay #370953707487), but
which has heretofore been un-identified: the only numbers/names/etc on it are
"PWB 551103882" and "PWA 980103882", which is what one usually finds them
listed under.
Well, it turns out that it's called an "NS23M", and a manual and print set
for it, previously un-available online, are now available here:
http://ana-3.lcs.mit.edu/~jnc/tech/pdp11/NS23M.pdf
Can people who maintain repositories (e.g. BitSavers) please include this in
their sites?
Sorry about the size of the file; the original scans were 300 dpi, which in
retrospect was probably a bit more than needed, but rather than throw away
resolution, I've left them in like that; repository maintainers may wish to
reduce the page images in resolution somewhat, to make the file a bit smaller.
And a very big 'Thank You' to Mr. Steve Burgess, who was nice enough to make
scans of a manual in his possession, and send them to me. If anyone finds this
manual useful, please make a small donation to a local animal charity!
Noel
On Sun, Dec 14, 2014 at 03:49:03AM -0600, cctalk-request at classiccmp.org wrote:
> Your membership in the mailing list cctalk has been disabled due to excessive
> bounces The last bounce received from you was dated 14-Dec-2014. You will
> not get any more messages from this list until you re-enable your membership.
> You will receive 3 more reminders like this before your membership in the
> list is deleted.
Is anybody else getting these messages? I've had a furkle through the mail
server logs and see no evidence of cctalk bounces.
I do hoever see bounces to *cctech*. I never subscribed to that list, the list
server ignores unsubscription requests, and so I instituted the reject policy
in a hope that the bounces would eventually cause unsubscription in the manner
described above and thus achieve the desired effect without further fuss.
Unfortunately, it wants to unsubscribe me from cctalk instead!
Jay, would you like me to take a look at your mail server configuration to find
out how the two lists have become intertwined in this broken manner? It's
probably just a trivial cut-and-paste error or dodgy symlink somewhere.
> From: John Rollins
> it doesn't appear to transmit data from the console port on the back. I
> have tried ... every conceivable switch setting on the PDP with nothing
> ...
> So when I power up, the LED display on the front counts down through
> the numbers and stops at 4. As near as I can tell, this is something of a
> good sign.
Should be; my User's+Maint Guide says that means "Dialog Mode: Waiting for
input".
> Short of spending an entire day disassembling half the machine and
> tracing every wire hoping to find something out of place, does anyone
> have any ideas on what may be happening here, or what to look for?
I asssume you've tried setting the baud rate with the switches on the CPU
card (in case the cable to the back panel is damaged - or, more likely, the
rotary baud select switch has a bad contact due to corrosion over time)?
If you have the parts, fabricating a substitute serial interface cable would
also be something to try.
The next step would normally be to disable the on-board serial interface, and
provide a substitute console interface, out on the bus. _Alas_, as far as I
can tell from reading the KDB11-B User's Guide (EK-KDJ1B-UG-001), there is no
way to disable the on-board serial interface.
AFAIK, the prints for the 11/84 (MP-02536/MP-01955) don't seem to be online.
I can't locate prints for the 11/83 (uses the same CPU board, I think)
either. So I can't check to make sure that it is in fact impossible to
disable the on-board serial interface.
And the other next step, to look at the serial output and see if it looks OK,
will be a little tricky without prints, although the KDB11-B User's Guide
does contain something about it, on pp. 5-38 to 5-41 (165-168 of the PDF).
Noel
So in function checking the PDP-11 now that the Series/1 is out of the basement and I have room to move the unit around and plug it in, I have discovered that it doesn't appear to transmit data from the console port on the back. I have tried two terminals(WY99) and two different PC's(Windows laptop with hardware serial port and a Mac with a USB adapter) with various software, a half dozen different cables, and every conceivable switch setting on the PDP with nothing to show for it aside from a lot of time spent the last couple of weekends.
So when I power up, the LED display on the front counts down through the numbers and stops at 4. As near as I can tell, this is something of a good sign. But nothing ever comes up on a connected terminal. Sometimes pressing keys on the terminal results in the RUN light turning off, other times it does nothing. This would seem to indicate that the PDP knows that something is trying to talk to it, but it is not sending data out.
Short of spending an entire day disassembling half the machine and tracing every wire hoping to find something out of place, does anyone have any ideas on what may be happening here, or what to look for?
------------
John Rollins | KD7BCY | http://www.kd7bcy.com
Ham-Mac mailing list http://mailman.qth.net
------------
I've been playing around with some SCSI tape drives and noticed
something peculiar--or not intuitive. Perhaps someone can explain it.
I'm doing a READ_6 (6 byte CDB) with the fixed bit 0 and a 65KB buffer.
So the sense data coming back returns the residual byte count, as it
should with the ILI bit set in the sense key.
So far, so good.
Now, when I come to a filenark, I'm expecting that the filemark bit (bit
7) will be set in the sense key. It doesn't happen, the result just
comes back as 0 bytes read and a normal (NO_SENSE) sense result. The
additional sense code and sense qualifier bytes are also 0.
Is this normal behavior? I'dve thought that the filemark bit would be
set in every case of a filemark being read. My X3T9 documents don't
mention this behavior, but maybe I missed something.
--Chuck
When I put my DEC Correspondent in storage, I'm sure it had all its keys.
When I pulled it out today, I found that it's missing the key in the far
bottom left. Does anyone have a wrecked Correspondent from which that key
can be extracted?
--
David Griffith
dgriffi at cs.csubak.edu
> Date: Sun, 14 Dec 2014 17:10:07 +0000 (WET)
> From: Peter Coghlan <cctalk at beyondthepale.ie>
<...>
> Many years after performing this somewhat less than useful task, my advice
> is:
> don't write your word processor in FORTRAN IV on an IBM S/370.
One of my earlier programming projects as a "professional" was to port the
WordMARC scientific word processing system to Apollo workstations (before
they were acquired by HP). This was all done in Fortran-77, which was
reasonably well supported on those systems, and included fairly
easy-to-access hooks to get at graphical functions. Because of the
software's heritage and fundamental design, though, it still ended up
looking like a fixed-font terminal application, although running in sizable
windows at least.
~~
Mark Moulding
> From: Pete Turnbull
> Actually, setting switch 1 (in the pack at E83, beside the LEDs) on
> should disable the console ... I can't remember if that's a hardware
> issue or a ROM function.
The manual (Section 2.2.2.4, EK-KDJ1B-UG-001 - thanks for the tip about that
section, Glen :-) sure makes it sound like it's in software: "Any input from
the console results in an error message to inform the user that the console
is disabled" - I doubt that functionality is implemented in the UART... :-)
Noel
I've been told that KTF11-AA chips are hard to find.. I saw this on eBay:
http://www.ebay.com/itm/111541083331
(I've bought from this seller before, their stuff has always worked.)
Noel
Have:
working K10
working HDD
Need:
Someone who cna install the OS onto the K10.
I have tried for some time, but it's not happening, and I think it's
time to call in some help. Anyone want some monetary compensation to
load a working copy of CP/M onto the drive I have?
JIm
--
Jim Brain
brain at jbrain.comwww.jbrain.com
Does anyone have instructions or a schematic (or a pointer to a URL)
on how to make a "hot wire" device to cut the PVA bond between a CRT
and its safety lens? What kind of power supply (how much power), "hot
wire," etc.?
I'd like to build one of these "hot wire" devices, *safely*.
Thanks,
Bob
Hi,
according to
http://www.megalextoria.com/usenet-archive/news021f2/b37/fa/info-mac/000016…
Bill Croft at Stanford developed an Ethernet to Apple LocalTalk gateway
that ran on the original SUN 68000 CPU board.
Unfortunately, I cannot find the files mentioned in that post on any info-mac
mirror (or somewhere else on the net):
"The beta release of our Stanford Ethernet - AppleTalk Gateway
(SEAGATE) is ready. On [SUMEX]<info-mac> the files are:
seagate.ms documentation in -ms format
seagate.hard the wirelist for the applebus interface
seagate.shar1 the main gateway sources (including the above doc's)
seagate.shar2 the ddt, dlq, testscc, and tftp subdirectories"
If you happen to have these lying around in a dusty corner, I would be happy
to obtain a copy.
According to Wikipedia, this code also was the basis for the commercial
Kinetics FastPath gateway product: http://en.wikipedia.org/wiki/FastPath
Best wishes,
Michael
I'm looking for a Sharp LM64C032 LCD (640x480, 16 color) as a replacement
for a Compaq Contura 3/25C (25MHz 386). I saw a few far-east sellers on
eBay with used displays, but they want over $100 for them which doesn't
seem too economical for a machine with a value of around $50 or so. Does
anyone happen to have one of these LCDs sitting around in their junk pile?
I recently pulled the machine from storage and was thinking of using it to
run my old parallel port interface EPROM programmer, but I can't do much
with it with a broken display. The sad part is I actually installed this
particular LCD for the original owner back in the early '90s, but
apparently it got broken sometime before he gave me the machine. (The
original panel failed electronically, and it is too bad I didn't keep it
back then since I could have scavenged it for parts now.)
May 1st, 1964 the Honeywell Electronic Data Processing Division Bala-Cynwyd
office sales team led by Stephen S. Berry (Sales Representative) and H.L.
Sweatt (Branch Sales Mgr) submitted their proposal to DuPont Company to
upgrade the Treasurer's Department computer system. DuPont had been running
an IBM 1401 system but they were looking to upgrade. Initial discussions
between the two companies appear to have been about the H-200 computer.
After assessing the needs of the Treasurer's Department, Honeywell is shown
to suggest that DuPont instead acquire a system comprising of combination
of H-800/1800, H-300, and components. For reference Honeywell also included
info about the H-200.
This proposal contains pricing and system configuration. It also contains a
comparison between the IBM 1401 and the Honeywell B-200. A nice set of
one-page product sheets about the H-200 line are included. This is an
excellent historic reference because it puts the systems in context, from
the Honeywell perspective.
PDF Set: http://vintagecomputer.net/browse_thread.cfm?id=589
Not sure where on BitSavers.org one would put this set as it covers
multiple systems as well as a compare contrast with IBM 1401.
-Bill
(apologies to those on the DecTec list, looking to widen the audience)
I am struggling to surmount a problem installing Ultrix 4.5 from a CD-ROM
onto a DECstation 2100 (MIPS)
After choosing the type of installation (basic or advanced) it tries to
offer the system disk selection. However, it keeps failing because it is
detecting the CD-ROM drive and saying it has an invalid block size. I can
hear it spin up the hard disk that I want to install on, so it should be
finding a suitable hard disk, but it looks like it keeps choking on the
CD-ROM drive. I can't tell if it is failing to see the hard disk properly,
but when I tried NetBSD on the same disk, and in the same machine, it is
fine, so the hard disk shouldn't be the problem.
Any ideas on how to resolve this?
Thanks
Rob
Ian King <isking at uw.edu> suggested:
<...>
> For low resource AND cognitive overhead, how about using either LaTeX or
> HTML tagging, which could then be interpreted in a simple mapping table
> for
> a given printer? By not implementing all of the bells and whistles of
> either syntax, one could create something that's lightweight and
> sufficiently expressive.
Or how about MarkDown? A combination of this (for in-line emphasis or font
changes) and perhaps some beginning-of-line dot-commands (like runoff, and
also in WordStar) would likely be adequately expressive (I've done entire
reference manuals using only MarkDown), easy to implement, and easy to parse
for formatted output (printed, HTML, or whatever).
~~
Mark Moulding
There's a nice LSI-11 brochure going on eBay:
http://www.ebay.com/itm/291318103446
It's got pictures of a lot of different kinds of cards (useful for ID
purposes), a modest amount of technical content, etc. Definitely worth
having if you're a PDP-11 collector, and can get it for not too much
(I already have one, don't need another... :-)
Noel