Download or read book Specifications for the Manufacture and Installation of Railroad Track Scales written by Association of American Railroads and published by . This book was released on 1920 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: Prepared by a joint committee of the American Railroad Association, the American Railway Engineering Association, the Railroad and Warehouse Commission of the State of Minnesota, the National Scalemen's Association, the Scale Manufacturers Association, and the Bureau of Standards.