Tubes & Computers of Olden Days

Dave McGuire mcguire at
Sun Feb 21 12:20:15 CST 2010

On Feb 21, 2010, at 11:22 AM, Chuck Guzis wrote:
> Isn't there a Univac SS80 in Germany in private hands?  The guy used
> to have a web site, but I can't find it.  Magnetic core logic, but
> the clock driver uses a bunch of 4X150s and ISTR that the printer
> uses thyratrons.  It was operational.

   4X150s as clock drivers?!!


Dave McGuire
Port Charlotte, FL

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