The Runaway Skyscraper

Watch and Clock Escapements A Complete Study in Theory and Practice of the Lever, Cylinder and Chronometer Escapements, Together with a Brief Account of the Origin and Evolution of the Escapement in Horology

History of the American Clock Business for the Past Sixty Years, and Life of Chauncey Jerome Barnum's Connection with the Yankee Clock Business

Security in Your Old Age To Employees of Industrial and Business Establishments, Factories, Shops, Mines, Mills, Stores, Offices and Other Places of Business