[GreenKeys] : Re: Early Teletype in the principle

[Juha Lahtinen]

Hello
Was the idea same as nipkow television.?
Both type wheels go around in same phase .
Best Regards. juha


Lähetetty Windows Phonesta
________________________________
Lähettäjä: Duncan Brown<mailto:duncanancy at earthlink.net>
Lähetetty: ‎5.‎1.‎2017 20:43
Vastaanottaja: Green Keys<mailto:greenkeys at mailman.qth.net>
Aihe: [GreenKeys] Fwd: Re:  Early Teletype in the RN

The picture of the "Teletype" scroll logo apparently got stripped out of
the text. I've enclosed it as an attachment this time.

Duncan


-------- Forwarded Message --------
Subject:         Re: [GreenKeys] Early Teletype in the RN
Date:    Wed, 4 Jan 2017 13:27:21 -0500
From:    Duncan Brown <duncanancy at earthlink.net>
To:      greenkeys at mailman.qth.net



Morkrum was using the "Teletype" scroll logo on the M11 in the early 1920s:



The Morkrum-Kleinschmidt Co. was formed on 29 Dec 1924 and continued
using the Teletype scroll logo. The M-K name was shortened to Teletype
Corp. in late 1928.

Enclosed is an ad from Railway Magazine of 6 Oct 1928, that shows the
Teletype scroll logo at the top and the M-K name at the bottom.


For those interested in more details of RTTY history, see Jim Haynes'
"Historical Notes on Radioteletype" at
http://www.smecc.org/rtty_ratt_radio_teletype.htm

have fun,

Duncan
K2OEQ



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