Hi all,

Check out the November issue of "Nuts and Volts" magazine - as a
subscriber, my issue arrived today, 10/23. One of the feature
articles is titled, "An Electronic Slide Rule". It describes making a
simple slide rule from logarithmic paper, as well as demonstrating
addition with two regular rulers. Later, the article goes into making
an electronic slide rule (an analog multiplier.)

Quite interesting reading!