1966 Mag: Build NE-2 Neon Bulb Computer - scan available

Chuck Guzis cclist at sydex.com
Thu Jul 26 23:50:07 CDT 2007

On 26 Jul 2007 at 21:39, dwight elvey wrote:

> Hi
> I have soem tubes made in the 1920's that still have a
> good vacuum. How much longer should I wait.
> Dwight

Isn't that the whole idea behind a getter?


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