[78-L] earliest recorded fon call
Dnjchi at aol.com
Dnjchi at aol.com
Tue Dec 16 11:23:56 PST 2008
Would this have been an acoustic device, or (!) electrical (sensed by a coil
at the phone)?
Don Chichester
In a message dated 12/16/2008 2:09:28 P.M. Eastern Standard Time,
AllenAmet at aol.com writes:
In a message dated 12/10/2008 4:36:02 P.M. Eastern Standard Time,
jtennyson at sympatico.ca writes:
Thomas A Edison Inc introduced and attachement for the Ediphone, that is to
say their dictating machine which enabled one to record both sides of a
telephone conversation on an Ediphone wax cylinder blank. The device was
called the Telescribe and was introduced around 1914.
--------------
This is my data for the trademark of 'Telescribe':
Reg. #98,494 Dictating Machines 76,394 TELESCRIBE
Edisonian script Mar 06,1914 May 12,1914 Jul 21,1914 used
since: Feb
03,1914 by Thomas A. Edison Inc.
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