70170244
9781016175722
Yoder, Jacob Herbert is the author of 'Locomotive Valves and Valve Gears, with a Special Treatise on Valve Setting : An Explanation of the Construction and Action of the Plain Slide Valve, the Piston Valve and the Gears Which Operate Them, As Applied to Locomotives, Based on Notes Used In', published 2022 under ISBN 9781016175722 and ISBN 1016175728.
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