A convention was drawn up on June 17, 1925, in which the principle of supervision, as opposed to that of simple propaganda, was recognized, thanks to the efforts of the labour members, of whom I was one.
What's the problem with 'never?' It keeps you from trying. It ensures that you will fail. End of story.
I made a written report which is still today in existence. I have a photocopy of it, and I am saying that in production this aircraft could perhaps substitute for three propeller- driven aircraft of the best existing type. This was my impression.

