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Re: [ARSCLIST] Abraham Lincoln -- recording star???
In a message dated 7/24/2004 4:39:42 PM Eastern Daylight Time, wasserma2001@xxxxxxxxxxx writes:
>>>On June 26, 1857, a French typographer, Leon Scott, deposited with the
>>>Académie des Sciences a paper describing an invention which he named the
>>>"Phonautograph.
>
What was the duration of each phonautograph?
"Four sc...."
Don Chichester