History of the Grinding Machine; a Historical Study in Tools and Precision Productioon [by] Robert S. Woodbury
History of the Lathe to 1850; a Study in the Growth of a Technical Element of an Industrial Economy [by] Robert S. Woodbury
History of the Gear-cutting Machine; a Historical Study in Geometry and Machines [by] Robert S. Woodbury. With a Foreword by Abbott Payson Usher