Recording video in the 1950s

[DrStrangelove]

Not forgetting Bing Crosby & Crosby Enterprises:

https://www.vtoldboys.com/bing.htm

https://ethw.org/First-Hand:Bing_Crosby_...o_Recorder

I'd wondered where the weird 3M Mincom design had come from: it came from Crosby Enterprises' video recorder.

https://www.historyofrecording.com/3M_M56.html