Richardson's Modern Asphalt Pavements 8vo, 



Richey's Building Foreman's Pocket Book and Ready Reference. 16mo,mor. 



* Cement Workers' and Plasterers' Edition (Building Mechanics' Ready 



Reference Series) 16mo, mor. 



Handbook for Superintendents of Construction 16mo, mor. 



* Stone and Brick Masons' Edition (Building Mechanics' Ready 



Reference Series) 16mo, mor. 



* Ries's Clays : Their Occurrence, Properties, and Uses 8vo, 



* Ries and Leighton's History of the Clay-working Industry of the United 



States 8vo. 



Sabin's Industrial and Artistic Technology of Paint and Varnish 8vo, 



Smith's Strength of Material 12mo, 



Snow's Principal Species of Wood 8vo, 



Spalding's Hydraulic Cement 12mo, 



Text-book on Roads and Pavements 12mo, 



Taylor and Thompson's Treatise on Concrete, Plain and Reinforced 8vo, 



Thurston's Materials of Engineering. In Three Parts 8vo, 



Part I. Non-metallic Materials of Engineering and Metallurgy.. . .8vo, 



Part II. Iron and Steel 8vo, 



Part III. A Treatise on Brasses, Bronzes, and Other Alloys and their 



Constituents 8vo, 



Tillson's Street Pavements and Paving Materials 8vo, 



Turneaure and Maurer's Principles of Reinforced Concrete Construction. 



Second Edition, Revised and Enlarged 8vo, 



Waterbury's Cement Laboratory Manual 12mo, 



Wood's (De V.) Treatise on the Resistance of Materials, and an Appendix on 



the Preservation of Timber 8vo, 2 00 



Wood's (M. P.) Rustless Coatings: Corrosion and Electrolysis of Iron and 



Steel 8vo, 4 00 



RAILWAY ENGINEERING. 



Andrews's Handbook for Street Railway Engineers 3X5 inches, mor. 



Berg's Buildings and Structures of American Railroads 4to, 



Brooks's Handbook of Street Railroad Location 16mo, mor. 



Butts's Civil Engineer's Field-book 16mo, mor. 



Crandall's Railway and Other Earthwork Tables 8vo, 



Transition Curve 16mo, mor. 



* Crockett's Methods for Earthwork Computations 8vo, 



Dredge's History of the Pennsylvania Railroad. (1879) Papei 



Fisher's Table of Cubic Yards Cardboard, 



Godwin's Railroad Engineers' Field-book and Explorers' Guide. .16mo, mor. 

 Hudson's Tables for Calculating the Cubic Contents of Excavations and Em- 

 bankments 8vo, 1 00 



Ives and Hilts's Problems in Surveying, Railroad Surveying and Geodesy 



16mo, mor. 1 50 



Molitor and Beard's Manual for Resident Engineers 16mo, 1 00 



Nagle's Field Manual for Railroad Engineers 16mo, mor. 3 00 



* Orrock's Railroad Structures and Estimates 8vo, 3 00 



Philbrick's Field Manual for Engineers 16mo, mor. 3 00 



Raymond's Railroad Engineering. 3 volumes. 



Vol. I. Railroad Field Geometry. (In Preparation.) 



Vol. II. Elements of Railroad Engineering 8vo, 3 50 



Vol. III. Railroad Engineer's Field Book. (In Preparation.) 

 Searles's Field Engineering 16mo, mor. 



Railroad Spiral 16mo, mor. 



Taylor's Prismoidal Formulae and Earthwork 8vo, 



* Trautwine's Field Practice of Laying Out Circular Curves for Railroads. 



12mo, mor, 

 * Method of Calculating the Cubic Contents of Excavations and Em- 

 bankments by the Aid of Diagrams 8vo, 



Webb's Economics of Railroad Construction Large 12mo, 



Railroad Construction 16mo, mor. 



Wellington's Economic Theory of the Location of Railways Large 12mo, 



Wilson's Elements of Railroad-Track and Construction 12mo, 



9 



