[Phono-L] 1881 Bell Tainter Disc

2008-06-01 Thread Norman Bruderhofer
The description is certainly wrong. This is a vertical recording and 
corresponds perfectly to the references I have about the 1884 disc 
Graphophone which used this kind of discs too. Like with the tinfoil 
phonographs, the groove was pre-cut but then filled with wax instead 
of covering it with tinfoil. The dropped the disc format soon because 
it seemed to be too complicated for regular use.


At 07:55 01.06.2008, you wrote:
>http://history.sandiego.edu/gen/recording/images/PDRM1554a.jpg
>
>They label this as a lateral disc recording, but to me it looks 
>vertical, just that the sound waves are near the top so they look 
>lateral.  The date 1881, many years before the Berliner disc, has 
>anyone played this disc?  Was this disc known about previous to the 
>Berliner patent on disc records?  You would think that the patent 
>office would have not accepted the Berliner patents if this was known about??
>;
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[Phono-L] 1881 Bell Tainter Disc

2008-06-01 Thread Thomas Edison
http://history.sandiego.edu/gen/recording/images/PDRM1554a.jpg
 
They label this as a lateral disc recording, but to me it looks vertical, just 
that the sound waves are near the top so they look lateral.  The date 1881, 
many years before the Berliner disc, has anyone played this disc?  Was this 
disc known about previous to the Berliner patent on disc records?  You would 
think that the patent office would have not accepted the Berliner patents if 
this was known about??
;
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[Phono-L] Union

2008-06-01 Thread Thomas Edison
I most likely will not be attending this year, would like to but will probably 
be working.  Edison Phonograph Works has a new phone number and address, I 
moved to Peru IL about 7 months ago.  I will have some more blanks up for sale 
soon on the website http://members.tripod.com/~edison_1/  Will also be putting 
up some Wax Amberols for sale too. 
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