One Thousand Pointers for Machinists and Engineers (Class...
Mcshane, Charles![One Thousand Pointers for Machinists and Engineers (Classic Reprint)](https://support.digitalhusky.com/media/annotations/sorted/250/25067344/CHSBZCOP0325067344.jpg)
Excerpt from One Thousand Pointers for Machinists and EngineersThe necessity for a revision and enlargement of this work is due to the approbation bestowed upon it by Machinists, and repeated requests from Engineers and Firemen that Air Brakes, Break Downs, Blows and Pounds, of a locomotive be treated with its construction. This I have endeavored to do, the best authorities on each subject being frequently consulted, how far my execution has c...