Excerpt from A System of Automatic Train Control: A Thesis Presented by Charles Woodward Morgan to the President and Faculty of Armour Institute of Technology for the Degree of Mechanical Engineer Having Fulfilled the Required Conditions Preparatory to Making Such PresentationThe first of these installations was made on the Boston, Revere Beach and Lynn Railroad in 1891, the second, on the Intramural Railway at the World's Columbian Exposition in 1893, the third, on the Chicago and South Side Rapid Transit Railroad in 1893 and 1894, the fourth, on the Metropolitan west Side Elevated Railroad of Chicago, in 1894 and 1895, the fifth, at Hawley, Ill. At the crossing of the St. Louis, Peoria and Northern with the Peoria, Decatur and Evansville, the sixth on the Chicago, Milwaukee and St. Paul between Pacific Junction and Edgebrook in 1902, and the seventh, on the Chicago, Burlington and Quincy Railroad near Aurora, Ill. For the purpose of the government test. In 1908.About the PublisherForgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.comThis book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully, any imperfections that remain are intentionally left to preserve the state of such historical works.