following user names refer to en.wikipedia. Cursor of an inexpensive slide rule. The front and back cursor lines are fixed relative to each other, and...
BY 3.0 Creative Commons Attribution 3.0 truetrue English Sinus Aristo slide rule Russian Логарифмическая линейка СССР. object has role: photographer author...
Commons Attribution-Share Alike 4.0 truetrue English Speaker notes and slides from talk about XML/SQL and other dumps at the WMF after 10 years of maintenance...
Beginner's Slide Rule, No. 4058C, All Wood Framed Cursor, Made In USA, Circa 1930s (46171984654).jpg English: Keuffel & Esser "Beginner's Slide Rule", model...
Slide Rule (Reverse Side), No. 4058C, All Wood Framed Cursor, Made In USA, Circa 1930s (31955561837).jpg English: Keuffel & Esser "Beginner's Slide Rule"...
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work might not be in the public domain in countries that do not apply the rule of the shorter term and have copyright terms longer than life of the author...
do not implement the rule of the shorter term. Honduras has a general copyright term of 75 years, but it does implement the rule of the shorter term....
Kecko).jpg Slide Rule RIETZ A slide rule from 1965 with a sliding central strip and cursor, marked with logarithmic scales. An analog calculating machine...
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