[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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