The Walschaert locomotive valve gear
Subtitle: a practical treatise on the locomitive valve actuating mechanism originally invented by Egide Walschaerts, with the history of its development by American and European engine designers, and its evolution into the mechanically correct locomotive valve gear of the present day.
By: By W. W. Wood.
Publisher: The N. W. Henley publishing co.
Published: 1907
Place of publication: New York
Language: eng
Number of pages: 193
Subjects: Walschaert valve-gear