Edison stock ticker machine.
Fullsize image: https://s3-us-west-1.amazonaws.com/h...e_fullsize.jpg
https://s3-us-west-1.amazonaws.com/h...er_machine.jpg
Previously:
https://www.homemadetools.net/forum/...833#post152447
https://www.homemadetools.net/forum/...404#post150836
https://www.homemadetools.net/forum/...234#post165540
