Hello All, I'm looking for a Lafayette 99-7055 slide rule with case and, if possible, a manual, all in good to excellent condition. Thanks and Happy New Year....
I have just been named lead teacher on my districts committee to select new Calc and Pre Calc textbooks and to rewrite our old curriculum to match the Ohio...
My father always said that _Calculus Made Easy_ by Silvanus Thompson was the best book to learn calculus from and when I found a used copy I was very...
I found this piece of information on Internet. It is wonderful. ============================================================= Dear Friends, Today I am going to...
... [snipsnip] ... Well, yes, it is enjoyable, although not really SR related. The algorithm was offered without proof, which I would like to show as follows: ...
Another of those personality tests. This was fun. Check it out. sxinglan, Your GQ (geek quotient) is Above average. Your geekiness is in the normal range. ...
Hello to everybody, I'm a new member living in Spain and I own -from my grandfather- a No 7 Nestler Kaüfmannischer . Rechenschieber slide rule The scales are...
You'll be interested to know that, on May 25 at 16.00 PDT,, my Analon + case + manual + guarantee + care instructions will go up as Item number 6282810117....
I came across a Sterling 594, Decimal Trig, Log-Log, all plastic in grey back-clear front slip case with instruction manual. what can anyone tell me about it? ...
I HAVE A LOT OF SLIDE RULES FOR SALE, NO USED FULLY, WITH ORIGINAL PACKAGE, SOME WITH LEATHER CASE AND/OR INSTRUCTION MANUAL,ARISTO,FABER CASTELL, MARCANTONI...
TENGO UN LOTE DE REGLAS DE CALCULO TOTALMENTE NUEVAS, CON EMPAQUE ORIGINAL,ALGUNAS CON ESTUCHE Y/O MANUAL,SON ARISTO, FABER CASTELL,MARCANTONI Y ECOBRA....
Nostalgia has struck and I'm looking to replace my first slide rules. The originals disappeared years ago. I think I have identified the model numbers, but if...
Hello Chuck, Those models sound correct for that timeframe. I've seen both models on ebay recently. There are lots of people with whom you can deal directly....
Hi, I am desperate to see the instructions for the Aristo 0901 "Junior" slide rule. I am confused with how to use the 'v' line on the cursor against the K...
Just a fun and question for the group: What was in your pocket protector? What did you carry - what did you find "essential" to have for day-to-day work?...
Hi Group, OK...I'll fess up and admit I used to wear one diligently in my shirt pocket. I carried a mechanical pencil and a ballpoint pen in my pocket...
... find "essential" to have for day-to-day work? Even if you didn't use a pocket protector - what did you carry around with you at work? ... Brings back...
People, I have recently taken an enormous interest in slide rules. I graduated last year with a B.A. in Math and Physics and have since studied some...
Hi Brandon, I think it is wonderful that you have taken up the SR. Yes, I agree, it is probably rare ( unfortunately ) at your age. Actually, I think it is...
... Brandon, I'm 48, have been an engineer for 26 years and have seen a lot of technology developed in that time. Useful electronic calculators were just...
... question(s): Does anyone know if I am alone in my slide rule... ... Brandon: You are a rare bird, but not alone. I have a student here at a technical...
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