Oscilloscope (Sutton SM1)

Very old school oscilloscope, used with early electronics. My dad was in the Royal Navy and this is likely from the Control Mechanician apprentice trade test from the 70's. At HMS Collingwood you had to build one from scratch. Apparently, if it worked you could keep it! Good home wanted for anyone who might find value/interest in this type of thing. Even if it’s to pick it apart to see inside