On 13 Nov 2003, R. D. Davis wrote:
The oldest spare CRT that I have is probably still
somewhat newer than
that; a CRT from an old (late 1940s, I would guess) DuMont
oscilloscope.
Hey R.D.!
I actually **have** a Dumont o-scope from that period (possibly, or maybe
most likely, earlier).
--
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