George Breeds electrical guitar is not an electric guitar in the modern sense. It did not electrically amplify the strings to make them louder. Instead it used electricity to sound the strings of an acoustic instrument. You did not need to strum or pluck this guitar: by pressing the string onto a fret a circuit was made which caused the string to vibrate automatically and continuously. you could there play it with a single hand. It was a bit like a steel string acoustic driven by a Ebow or Fernades Sustainer.