[GreenKeys] Two rare model 11 machines turned up in Finland!

drlegendre . drlegendre at gmail.com
Mon Nov 21 01:47:32 EST 2016


So it actually does print plain text, very neat.

I had no idea how rare these units were - finding a +pair+ intact is quite
the score, indeed!

Any sense if they were originally used as a pair, in a local loop, for
instance?

On Mon, Nov 21, 2016 at 12:15 AM, <COURYHOUSE at aol.com> wrote:

> The Model 11 was a Tape Printer which used gummed paper tape that could be
> pasted onto a telegram <https://en.wikipedia.org/wiki/Telegram> blank.
> This was the first teleprinter to successfully operate from an airplane!
> see below and get the photo and blow it up!
> http://www.loc.gov/pictures/item/2002697173/
>
> Ed#  www.smecc.org
>
>
>
> =====================================================================
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> In a message dated 11/20/2016 10:56:27 P.M. US Mountain Standard Tim,
> drlegendre at gmail.com writes:
>
> Very neat indeed, and a machine I'm +totally+ unfamiliar with.
>
> So these machines punched code onto tape that required a trained operator
> to read it? Or did they print in text? The former makes more sense, as then
> the tape could be fed into a reader for re-transmission if needed.
>
> There aren't any DC power supplies visible, so if the loop didn't supply
> power, then they'd certainly need a battery or external DC supply for that.
> But you'd think that 60mA @ 120V would take quite a battery, to not run
> down in short order.
>
> On Sun, Nov 20, 2016 at 7:26 PM, Ed Sharpe Archivist for SMECC via
> GreenKeys <greenkeys at mailman.qth.net> wrote:
>
>> ABSOLUTELY FANTASTIC!  Congratulations on the  find !
>> you have achieved what most of us only will be able to dream of!
>>
>> Juha  the Edison switch is a round   switch with a  turn knob on top ...
>> as I remember it.
>> Let me find  photo...
>> do you suppose the motor ran off the  110  or 220 v  and the battery
>> was  for loop  current?
>>
>> Ed Sharpe Archivist  for SMECC  9 museum project's  web site is
>> www.smecc.org )
>>
>>
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>> In a message dated 11/20/2016 4:56:24 P.M. US Mountain Standard Time,
>> gil at baudot.net writes:
>>
>> Hey folks:
>>
>> I recently heard from a fellow in Finland, Juha Lahtinen, who has two
>> model 11 machines!  I knew of one M11 in The Netherlands years ago (the
>> pics on my site), but it seems to have fade into obscurity.
>>
>> These two M11s may be the only ones in existence.  They have been
>> protected over the years inside crates.
>>
>> Juha is interested in any M11 information that we may be able to scrape
>> up.
>>
>> gil
>>
>>
>> gil smith, AF7EZ
>> greenkeys moderator
>> gil at baudot.net
>>
>>
>> -------- Original Message --------
>> Subject: VL: TELEX M11
>> From: Juha Lahtinen <Juha.Lahtinen at beneq.com>
>> Date: Sun, November 20, 2016 10:01 am
>> To: Gil Smith <gil at baudot.net>
>>
>>
>>
>> Lähetetty Windows Phonesta
>> ------------------------------
>> Lähettäjä: Juha Liljeroos
>> Lähetetty: ‎20.‎11.‎2016 18:59
>> Vastaanottaja: Juha Lahtinen
>> Aihe: TELEX M11
>>
>> Hi Gil
>>
>> Here is more details from my other TELETYPE.
>> Why I think it is Army use.
>> Color .. then I found small list  accessories in Finnish what is needed
>> for two sets..
>> 1  1 q:ty  Edisson line switch ? ( what kind that that would be?)
>> 2   1 q:ty Motor Clutch cable
>> 3   3 q:ty Battery Cable (one spare?)
>> 4   1 q:ty RMP meter with two Probe
>> 5   4 q:ty Battery P-4-60   (This is finnish army code for Battery) I
>> guess two for each station.(one spare)
>>
>> under the teletype 233 is that serial number?
>> Speed control I think there is adjustable  resistor  . during those days
>> it was difficult find right stabilize voltage.
>> you can see 110V .. 220V
>> in the middle you can see resistor I think it is made for use 220V.
>>
>> Have a great Weekend
>>
>> Best Regards Juha
>>
>>
>>
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