Mechanical calculators (was: Re: *updating* 8088's)

Chuck Guzis cclist at
Mon Dec 3 01:06:02 CST 2007

On 3 Dec 2007 at 1:46, M H Stein wrote:

> (Chuck: change the colour, remove the cabinet on the left and put it on tubular legs
> and you've got the picture you're looking for - remove the alpha keyboard for one
> of the older numeric-only models ;-)

How about the National Class 3000 from 1929? One can be seen on the 
page numbered 140 in this very interesting document from Portugal:


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