[GreenKeys] Table top M35 KSR...
Ed Sharpe Archivist for SMECC via GreenKeys
greenkeys at mailman.qth.net
Wed Jul 22 22:05:55 EDT 2015
Cory - That computer business was an adventure indeed... actually
anything for the most part I ever did had a fun component to it
otherwise... why do it?
ehhh! we are stretching my brain... for some reason I remember
feet or screw in metal things with a metal pad on bottom but brain is
not sure.... but I also seem to remember part of foot being missing
and what was left there tearing the vans shag carpet some...
In a message dated 7/22/2015 5:36:03 P.M. US Mountain Standard Time,
coryheisterkamp at gmail.com writes:
Ed, that's pretty wild! Now you've got me wondering...is there a way to
tell a table-top 35 from one that would have had a stand? Would Teletype have
installed feet or some other indicator for a 'desktop' unit? -C
On Jul 22, 2015, at 7:31 PM, Ed Sharpe Archivist for SMECC via GreenKeys
wrote:
Some hospitals also used tabletop KSR TTY 35s
>From some rough notes on Computer Exchange
I know, as we bought a van load from a hospital near Burbank or
Glendale Calif (need to search my memory more!) in the early days of our
computer biz. Read on...
I had been visiting Jim McGinnis at Vurdugo Computers in 1980 and a call
came though for him about teletypes the hospital wanted to get rid
of. I heard Jim say Teletypes and my ears perked up and and Jim leaned
over and asked "Ed You like teletypes right?" I nodded and grinned and
he wrote down some information and concluded the call. Jim smiled,
handed me the paper. I chased over to the hospital and bought the entire
pile for $150 and totally filled that big Chevy van. When teletype
have no stands you can put a lot of them in a van! First row was on
their sides nested together with blanket between to keep them from breaking
the plastic filling length of van the planets on top and more
ttys sitting on to of that. HEAVY LOAD! I pumped the air shocks up!
I went back to Jim's and thanked him. On my return he asked me
"if I had gotten them for free"... "What? no I paid the $150" I
said... he chucked and made some remark about me being "overly
enthusiastic" - - Heck I was happy to have them for the $150 !
Anyway I hauled them all back to Arizona resold them as personal
computer printers and terminals for students to log into school timeshare
systems.
Looking back on it this cash generated by the sale of these units was
a key part of the starting of my 'empire!'
Jim and I went on to do other deals on terminals , printers and I
always tried to send him leads of people looking for DG computers.
OK - These are the only tabletops I ever saw... and should one turn
up in Phoenix area is probably one that passed though my hands and would
love to have it for the SMECC Museum collection.Ed# _www.smecc.org_
(http://www.smecc.org/)
In a message dated 7/22/2015 4:10:55 P.M. US Mountain Standard Time,
_62.5milliamps at gmail.com_ (mailto:62.5milliamps at gmail.com) writes:
Many of these 35 KSR sets were used as terminals to communicate with the
#1 ESS WECo electronic switch.
I had one in my museum. By the time the #5 ESS came out the terminal used
was the Model 40 KDP.
The Number 101 ESS… the first WECo electronic switch, had a Model 28 KSR
with a modified keyboard and a modified type box. It was very weird.
All except the #5 were coupled to the switches with a -130Vdc 62.5
milliamp loop.
The Bell System provided the USA with the finest telecommunications
network in the world.
I am pleased that I was part of it. DRH
On 21 Jul 2015, at 3:15 PM, John Whitney wrote:
Hello greenkey members.
I'm trying to restore a Desktop M35 KSR, and some of the vibration
dampeners have turned to goo from contact with oil. Here is a picture of a set
that is in pretty good shape...
http://www.vintagebytes.com/photos/2015/20150721-m35-dampeners.jpg
Does anyone have some of these parts?
The parts of these that have not had contact with oil, seem to be in very
good shape, so New Old Stock could be good. I need 4 sets.
Thank you.
--
John :-)
_john at johnwhitney.com_ (mailto:john at johnwhitney.com)
801 815 9265
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