Wooden Addiator plans?
"John Grossbohlin" wrote in
m:
I figured the slide rule would be a neat relic. Wish I'd realized that
about the Additor type calculator.
I inherited granddad's log-log duplex Pickett slide rule. It was good for
some funny looks when I used it on a radio exam. I still use it from time
to time when I'm stuck without a scientific calculator.
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