Obrázok:Sliderule.PickettN902T.agr.jpg

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[edit] Summary

w:Slide rule, Pickett model N902-T simplex trig. This is a typical student model. The back has instructions for use and a table of fractional powers of 2, to the 64th, and their decimal equivalents.

I took this picture of an artifact in my possession on February 3, 2006. The object itself is functional in nature, was created before 1970 and has no copyright notice, either on front or back.

[edit] Licensing

I, the author of this work, hereby publish it under the following licenses:
GNU head Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled "GNU Free Documentation License".

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