[Rinehart]

I'm afraid that I still don't understand. The diagram I've attached is almost exactly the same as the one in the book. If I have understood correctly, in order to deflect the beam before the second acceleration, the vertical and horizontal deflection plates would have to be mounted in the neck between the first and second anodes, which they clearly aren't. I have the feeling that I've misunderstood something pretty basic here. Albert Abramson, in his biography of Zworykin, describes exactly the same thing as do Fisher and Fisher, and it is inconceivable that he's wrong.