ENGINEER’S VALUING ASSISTANT: being a Practical Treatise on the Valuation of Colleries and Other Mines, etc. By H. D. HOSKOLD. With an Introductory Note by PETER GRAY. 8vo, 7_s._ 6_d._ net. PRACTICAL HYDRAULIC (WATER SUPPLY AND DRAINAGE) TABLES AND DIAGRAMS. By C. E. HOUSDEN. With 6 Plates and 7 Diagrams in the Text. Crown 8vo, 3_s._ 6_d._ PRACTICAL EARTHWORK TABLES. By C. E. HOUSDEN. With 9 Plates. Crown 8vo, 2_s._ 6_d._ A POCKET-BOOK FOR MECHANICAL ENGINEERS. By DAVID ALLAN LOW (Whitworth Scholar), M.I.Mech.E., Professor of Engineering, East London Technical College. With over 1,000 specially prepared Illustrations. Fcp. 8vo, gilt edges, rounded corners. 7_s._ 6_d._ MECHANICS FOR ENGINEERS: a Text-book of Intermediate Standard. With 200 Diagrams and numerous Examples. By ARTHUR MORLEY, M.Sc., Professor of Mechanical Engineering in University College, Nottingham. Crown 8vo, 4_s._ net. STRENGTH OF MATERIALS. By ARTHUR MORLEY, M.Sc., Professor of Mechanical Engineering in University College, Nottingham. With 248 Diagrams and numerous Examples. 8vo, 7_s._ 6_d._ net. LIGHT RAILWAY CONSTRUCTION. By RICHARD MARION PARKINSON, Assoc. M.Inst.C.E. With 85 Diagrams. 8vo, 10_s._ 6_d._ net. GRAPHICS; or, the Art of Calculation by Drawing Lines, applied especially to Mechanical Engineering. By ROBERT H. SMITH, formerly Professor of Engineering, Mason College, Birmingham. Part I. With separate Atlas of 29 Plates containing 97 Diagrams. 8vo, 15_s._ <!--385.png--> THE THEORY OF STRESSES IN GIRDERS AND SIMILAR STRUCTURES; with Practical Observations on the Strength and other Properties of Materials. By BINDON B. STONEY, LL.D., F.R.S., M.I.C.E. With 5 Plates and 143 Illustrations in the Text. Royal 8vo, 36_s._ THE TESTING OF MATERIALS OF CONSTRUCTION. A Textbook for the Engineering Laboratory and a Collection of the Results of Experiment. By W. CAWTHORNE UNWIN, F.R.S., B.Sc. With 5 Plates and 188 Illustrations and Diagrams. 8vo, 16_s._ net. ENGINEERING CONSTRUCTION IN IRON, STEEL, AND TIMBER. By WILLIAM HENRY WARREN. With 13 Folding Plates and 375 Diagrams. Medium 8vo, 16_s._ net. THE SEA COAST: Destruction, Littoral Drift, Protection. By W. H. WHEELER, M.Inst. C.E. With 38 Illustrations and Diagram. Medium 8vo, 10_s._ 6_d._ net. A PRACTICAL MANUAL OF TIDES AND WAVES. By W. H. WHEELER, M.Inst. C.E. With 19 Illustrations. 8vo, 7_s._ 6_d._ net. MACHINE DRAWING AND DESIGN. AN INTRODUCTION TO MACHINE DRAWING AND DESIGN. By DAVID ALLAN LOW, M.I.Mech.E. With 153 Illustrations and Diagrams. Crown 8vo, 2_s._ 6_d._ A POCKET-BOOK FOR MECHANICAL ENGINEERS. By DAVID ALLAN LOW, M.I.Mech.E. Fcp. 8vo, 7_s._ 6_d._ THE DIAGRAM MEASURER. An Instrument for Measuring the Areas of Irregular Figures, and specially useful for determining the Mean Effective Pressure from Indicator Diagrams from Steam, Gas and other Engines. By DAVID ALLAN LOW, M.I.Mech.E. With full instructions, 1_s._