Railway Engineering and Maintenance Cyclopedia, An Authoritative Manual of Engineering, Maintenance and Signaling Including Deifnitions, Descriptions, Illustrations and Methods of Use of the Materials, Equipment and Devices, Employed in the Construction and Maintenance of Tracks, Bridges, Buildings, Water Service, Signals and Other Fixes Railway Properties and Facilities – Howson, Elmer T. / / / / / / 10007555