"The Log Log Duplex Trig"
"Slide Rule"
"No. 4081"
by: Lyman Kells, Willis Kern, and James Bland
Copyright 1937
- Title page, slide rule illustration, copyright page, and preface
- Table of Contents ---------------------------------------------------------------------- pages 1-2
- Chapter I --- Multiplication and Division ------------------------------------------------ pages 3-13
- Chapter II -- The Proportion Principle and Combined Operations ---------------------- pages 14-25
- Chapter III - Squares and Square Roots, Cubes and Cube Roots ---------------------- pages 26-36
- Chapter IV - Plane Trigonometry
- Chapter V -- The LL (Log Log) Scales ------------------------------------------------ pages 70-81
- Chapter VI - Logarithms and the Slide Rule -------------------------------------------- pages 82-91
- Historical Note ------------------------------------------------------------------------ page 92
- Answers ------------------------------------------------------------------------------- pages 93-99
- Index ---------------------------------------------------------------------------------- pages 100-101
Ads in the back of the book:
This manual is from the collection of Clark McCoy
The scans of this manual were provided by Clark McCoy
These web pages were produced by Clark McCoy