Peter Yanczer's book Mechanics of Television
https://www.earlytelevision.org/pdf/...television.pdf
Peter Yanczer's Camera build instructions which go with the Mechanical Camera Amp described above
https://www.earlytelevision.org/pdf/...camera_kit.pdf
I sent a copy of the corresponding Mechanical Receiver build to ETF but it seems not to be on their site. I have the PDF that I scanned if anyone is interested.
Go to the ETF Search page and search for Yanczer
Peter Yanczer's web site was cloned to ETF after he passed.
https://www.earlytelevision.org/search.html