Anyone remember these?

by Jools Gowans February. 22, 2009 2019 views

And to think people used to do highly complicated sums on these devices before the advent of the pocket calculator.

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Dean Singleton 12 years, 2 months ago

Great shot. What I don't understand is why hasn't it turned it yellow with age. I haven't seen one like this in years. Slide rules ruled at one time. Much easier now.

12 years, 2 months ago Edited
Susan 12 years, 2 months ago

Nice shot of the slide rule against the old desk in # 1. My dad had one, but complicated sums with it was beyond me. :)

12 years, 2 months ago Edited