Barr’s Kinematics of Machinery 8vo, 2 50 Bovey’s Strength of Materials and Theory of Structures 8vo, 7 50 Chase’s The Art of Pattern-making 12mo, 2 50 Chordal.--Extracts from Letters 12mo, 2 00 Church’s Mechanics of Engineering 8vo, 6 00 Notes and Examples in Mechanics 8vo, 2 00 Compton’s First Lessons in Metal-working 12mo, 1 50 Compton and De Groodt’s The Speed Lathe 12mo, 1 50 Cromwell’s Treatise on Toothed Gearing 12mo, 1 50 Treatise on Belts and Pulleys 12mo, 1 50 Dana’s Text-book of Elementary Mechanics for the Use of Colleges and Schools 12mo, 1 50 Dingey’s Machinery Pattern Making 12mo, 2 00 Dredge’s Record of the Transportation Exhibits Building of the World’s Columbian Exposition of 1893 4to, half morocco, 5 00 Du Bois’s Elementary Principles of Mechanics: Vol. I.--Kinematics 8vo, 3 50 Vol. II.--Statics 8vo, 4 00 Vol. III.--Kinetics 8vo, 3 50 Mechanics of Engineering. Vol. I Small 4to, 7 50 Vol. II Small 4to, 10 00 Durley’s Kinematics of Machines 8vo, 4 00 Fitzgerald’s Boston Machinist 16mo, 1 00 Flather’s Dynamometers, and the Measurement of Power 12mo, 3 00 Rope Driving 12mo, 2 00 Goss’s Locomotive Sparks 8vo, 2 00 Hall’s Car Lubrication 12mo, 1 00 Holly’s Art of Saw Filing 18mo, 75 * Johnson’s Theoretical Mechanics 12mo, 3 00 Statics by Graphic and Algebraic Methods 8vo, 2 00 Jones’s Machine Design: Part I.--Kinematics of Machinery 8vo, 1 50 Part II.--Form, Strength, and Proportions of Parts 8vo, 3 00 Kerr’s Power and Power Transmission 8vo, 2 00 Lanza’s Applied Mechanics 8vo, 7 50 MacCord’s Kinematics; or, Practical Mechanism 8vo, 5 00 Velocity Diagrams 8vo, 1 50 Maurer’s Technical Mechanics 8vo, 4 00 Merriman’s Text-book on the Mechanics of Materials 8vo, 4 00 * Michie’s Elements of Analytical Mechanics 8vo, 4 00