04-04-2024, 04:29 AM
Here is a photo, Michael
And here is the centrifugal speed regulator of the old gramophone type - with three metal balls on flat springs
And here is the centrifugal speed regulator of the old gramophone type - with three metal balls on flat springs
Old Tube Radio Online Museum / Музей ретро радіо
https://www.youtube.com/user/RadioSvit?d...lymer=true
Sincerely Peter
З повагою Петро