Hello!  Somewhere on the Internet I ran across a musical clock
being constructed entirely by using Meccano metal construction parts.
Now I don't remember whether it involved girders being struck with
hammers, or strips being plucked, but of course it a weight-powered
drive train and a pinned barrel made up of hub discs and perforated
strips.

Does somebody know of other automatic instruments constructed in
Meccano, or, at the very least, involving Meccano parts?

Christofer Noering
Stockholm