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Parts for building a high end analogue calculator
Analogue Calculator components:
https://static.scientificamerican.co...Slide_rule.pdf Computer simulation of analogue calculator Virtual Pickett N909-ES SIMPLEX TRIG RULE with METRIC CONVERSION Slide Rule Analogue Calculator Instructions http://www.antiquark.com/sliderule/s...structions.jpg Build a replica of the most accurate mass market analogue computational device from paper and a few wood and metal scraps. Bob's Calculators and Slide Rules - 3 Thacher Replicas Wayne Harrison's Slide Rules - The Thacher Calculator How to use it once you have made one https://www.sliderulemuseum.com/Manu...eRule_1884.pdf (PS. To any one who purchased an HP-35 back in 1971, shame on you for contributing to the death of the slide rule industry). |
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#2
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Thanks for all your time in discovering so many great sites.
My older brother had to learn to use a slide rule in high school back in the early 1960's. I was terrified that I was going to have to go through what I perceived to be the same incredibly tedious class too. Fortunately when I started high school in 1965 the dreaded slide rule was no longer taught. LOL After visiting your posted sites all the "dread" I felt back in 1965 came rushing back. WHEW! didn't realize until now what a HUGE "bullet" I had dodged all those years earlier! |
#3
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That is very interesting, good find..
__________________
Replicating Excellence-> https://ecardmodels.com/vendors/replicating-excellence |
#4
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I still have my own slide rule somewhere! It was an excellent invention. Thanks for sharing!
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Andrew aka Viator |
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I still have the Keuffel & Esser slide rule that hanged from my belt during the four years that I attended the Baltimore Polytechnic Institute high school in Baltimore, Maryland 1954-58.
Not to mention my set of drafting instruments and my Leroy lettering set. "Presses print. Poly Boys letter." Don |
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I never did learn how to use a slide rule. My father always had one. He was not able to go to college for several reasons, however he was a born engineer. If he wanted to make something he did.
He worked with the local small town grocer and built a freezer for all those new-fangled frozen foods. He also installed the first in-car drive-in theater speakers on the West Coast. When he was a city electrician, it occured to him that he could use a barn door remote system to raise and lower a small drawbridge so that it could be operated by one person. |
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