Engineers' and Mechanics' Pocket-Book
Haswell, Charles Haynes![Engineers' and Mechanics' Pocket-Book](https://support.digitalhusky.com/media/annotations/sorted/245/24581337/CHSBZCOP0324581337.jpg)
Excerpt from Engineers' and Mechanics' Pocket-Book: Containing U. S. And Foreign Weights and Measures, Tables of Areas and Circumferences of Circles, Circular Segments, and Zones of a Circle, Squares and Cubes, Square and Cube Roots, Lengths of Circular and Semi-Elliptic Arcs, And Rules of ArithmeticThe Tables have been selected from the latest and best publications, and information has been sought from various We. To render it useful to the O...