Williams Tube memory, Selectron question, and Charactron

From: William Donzelli <aw288_at_osfn.org>
Date: Mon Aug 16 16:30:50 1999

> There's no arguement needed. Recall I used the word "perfected".

Apparently, Braun knew these things were useful, but they probably never
left the lab.

> Those must be books dating before, say, 1915 or so. Or written in 1930 by a
> then-oldtimer who doesn't like change :)

Or Lee DeForest himself.

William Donzelli
aw288_at_osfn.org
Received on Mon Aug 16 1999 - 16:30:50 BST