On Wed, 8 Feb 2006, David VanHorn wrote:

>> On the other hand, making a contraption using perforated (on 2 tracks)
>> video tape (removed from cassette) and a hand crank should work fine.
>> The tape has two tracks, one for clock, one for data, and the data holes
>> must be smaller (or registered later than the relevant clock edge).
>
>
> I'm thinking "Music Box"...

Yup. With paper tape. Or two-track wax cylinder recording.

Peter
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