Farm Blacksmithing - A Textbook and Problem Book for Students in Agricultural Schools and Colleges, Technical Schools, and for Farmers #248863 5,85€
Directions for Designing, Making, and Operating High Transformers Pressure Transformers #248482 5,85€
History of Propellers and Steam Navigation - With Biographical Sketches of the Early Inventors #248297 6,85€
Heat Treatment of Soft and Medium Steel - Theory and Practice of the Preliminary Heat Treatments Designed to Give Maximum Toughness to Steel Used for Machine Parts #249104 8,85€
Description of the American Electro Magnetic Telegraph - Now in Operation Between the Cities of Washington and Baltimore; Illustrated by Fourteen Wood Engravings #246631 5,85€
Illustrated Catalogue of Saw Mill Machinery - Manufactured by the Phoenix Mfg; Co;, Eau Claire, Wis;, U. S. A #246359 8,85€