[78-L] Man who lived modestly leaves millions .. & Edison machine

Joe Salerno jsalerno at collector.org.invalid
Thu Feb 5 18:12:05 PST 2015


I laughed at this one!

Still trying to figure out how a cylinder can be a drum when it has no 
membrane stretched over something. That author is very creative.

Joe Salerno

On 2/5/2015 6:28 PM, David Breneman wrote:
>
>
>
> Von: Joe Salerno <jsalerno at collector.org.invalid>
>
>> What exactly is a recording drum? Were Edison's different
>> somehow from any others? (whatever they are)
>
> They're Stroh drums, with a horn coming out the side.
>
>
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