EAILWJY EHGrnEEEBTG. 



aidrews's Handbook for Street Railway ^Engineers . 3x5 in. mor., 1 25 



Jerg's Buildings and Structures of American Railroads.., 4to, 5 00 



Brooks's Handbook of Street Railroad Location, . 16mo, morocco, 1 50 



Butts's Civil Engineer's Field-book 16mo, morocco, 2 50 



CrandalFs Transition Curve 16mo, morocco, 1 60 



" Railway and Other Earthwork Tables 8vo, 1 50 



Dawson's Electric Railways and Tramways. Small 4to, half mor., 12 60 

 " "Engineering" and Electric Traction Pocket-book. 



16mo, morocco, 4 00 



Dredge's History of the Pennsylvania Railroad: (1879.) .Paper, 5 00 



• DrSker's Tunneling, Explosive Compounds, and Rock Drills. 



4to, half morocco, 25 00 



Bsher's Table of Cubic Yards Cardboard, 26 



Godwin's Railroad Engineers' Field-book and Explorers' Guide. 



lOmo, morocco, 2 50 



Howard's Transition Curve Field-book 16mo, morocco, 1 50 



Hudson's Tables for Calculating the Cubic Contents of Exca- 

 vations and Embankments Bvo, 1 00 



Nagle's Field Manual for Railroad Engineers. , . , lOmo, morocco, 3 00 



Philbrick's Field Manual for Engineers ..lOmo, morocco, 3 00 



Pratt and Alden's Street-railway Road-bed 8vo, 2 00 



Searles's Field Engineering 16mo, morocco, 3 00 



" Railroad Spiral 16mo, morocco, 1 50 



Taylor's Prismoidal Formulee and Earthwork 8vo, 1 50 



* Tjrautwine's Method of Calculating the Cubic Contents of Ex- 



cavations and Embankments by the Aid of Dia- 

 grams 8vo, 2 00 



• " The Field Practice of Laying Out Circular Curves 



for Railroads 12mo, morocco, 2 50 



♦ " Cross-section Sheet Paper, 25 



Webb's Railroad Construction 8vo, 4 00 



Wellington's Economic Theory of the Location of Railways. . 



Small 8vo, 5 00 



DRAWING. 



2 60 



Barr's Kinematics of ^lachinery 8vo, 



• Bartlett's Mechanical Drawing 8vo, 3 00 



Coolidge's Manual of Drawing 8vo, paper, 1 00 



Durley's Elementary Text-book of the Kinematics of Machines. 



{In preparation,) 



Hill's Text-book on Shades and Shadows, and Perspective.. Bvo, 2 00 

 Jones's l^lachine Design : 



Part I. — Kinematics of Machinery 8vo, 1 50 



Part n.-— Form, Strength and Proportions of Parts. . 8vo, 3 00 



MacCord's Elements of Descriptive Geometry 8vo, 3 00 



** Kinematics; or, Practical Mechanism 8vo, 6 00 



** Mechanical Drawing. 4to, 4 00 



Velocity Diagrams 8vo, 1 50 



♦Mahan's Descriptive Geometry and Stone-cutting 8vo, 1 60 



Mahan's Industrial Drawing. (Thompson.) 8vo, 3 50 



Reed's Topographical Drawing and Sketching. .4to, 5 (W) 



Eeid*s Course in Mechanical Drawing. ..*.... 8vo, 2 00 



** Text-book of Mechanical Drawing and Elementary Ma- 

 chine Design • Bvo, 3 00 



Bobinson's Principles of Mechanism. Bvo, 3 00 



8 



