Vintage Texas Instruments TI-30 SLR Algebraic Slide Rule Calculator, Solar Power

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Vintage Texas Instruments TI-30 SLR Algebraic Slide Rule Calculator, Solar Power:
$18.00

I WILL BE ON VACATION FROM FRIDAY SEPT. 9 RETURNING SUNDAY SEPT. 25, AND WILL NOT BE ABLE TO SHIP ANY ITEMS BEFORE SEPT. 26.

IF YOU WISH TO BUY THIS ITEM AND DON\'T MIND WAITING FOR MY RETURN TO SHIP IT, PLEASE FEEL FREE TO DO SO.

VintageTexas Instruments TI-30 SLR Algebraic Slide Rule Calculator, Solar Powered w/Ref. Guide - Works!

This TIslide rule calculator, from the estate of an engineer. It is solar powered, and works. I can do the basic multiplication, addition, subtraction-typestuff on it, but don’t know enough about algebra or slide rules to test theother functions. I imagine they workjust as well.

The 45-pageQuick Reference Guide is intact, no missing or torn pages. There is discoloration from water on the backand the corners of the later pages. Thediscoloration does not in any way interfere with ability to read theinstructions. (See photos.)

I shipwithin 48 hours of payment.