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

[Joe Salerno]

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.
>
>
> ----------------------------------------------------------------
> Profitieren Sie von der sicheren E-Mail-Übertragung Ihrer Daten mit einer kostenlosen E-Mail-Adresse der Telekom.
> www.t-online.de/email-kostenlos
>
>
> _______________________________________________
> 78-L mailing list
> 78-L at klickitat.78online.com
> http://klickitat.78online.com/mailman/listinfo/78-l
>