Looks like he had an interesting collection of tv stuff.....
The Mirror Screw tv was something I am not familiar with.....
Good reading......
http://televisionexperimenters.com/M...History_1.html
I hope this site will be kept up, it has very interesting stuff.....
This page is very cool.....
http://televisionexperimenters.com/Motor_Drive.html
Thanks for putting this up rid-tv ! !