Frontmatter -- Preface -- Table Of Contents -- Chapter I. The General Thermal And Constructional Features Of The Una-Flow Steam Engine -- Chapter II. The Relation Of The Una-Flow Engine To The Condenser -- Chapter III. The Steam Jacketting -- Chapter IV. The Prevention Of Leakage -- Chapter V. The Loss Bv The Clearance Surface -- Chapter VI. Una-Flow Stationary Engine -- Chapter VII. The Una-Flow Engine, In Combination With Accessory Steam-Using Apparatus -- Chapter VIII. Una-Flow Locomotive Engine -- Chapter IX. The Influence Of The Clearance Volume On The Steam Consumption -- Chapter X. The Una-Flow Portable Engine -- Chapter XI. The Una-Flow Rolling Mill Engine -- Chapter XII. Una Flow Winding Engine -- Chapter XIII. The Una-Flow Engine For Driving Compressors, Blowers And Pumps. Una-Flow Compressors And Blowers -- Chapter XIV. The Una-Flow Engine For Driving Stamps And Presses -- Chapter XV. A Una-Flow Marine Engine -- Conclusion