Nautical Charts

Descriptive circulars sent on application. Books marked with an asterisk (*) are sold at net prices only. All books are bound in cloth unless otherwise stated.

AGRICULTURE.

ARCHITECTURE.

Baldwin's Steam Heating for Buildings.	12mo,	250
Bashore's Sanitation of a Country House.	12mo,	100
Berg's Buildings and Structures of American Railroads.	4to,	500
Birkmire's Planning and Construction of American Theatres.	8vo,	300
Architectural Iron and Steel.	8vo,	350
Compound RivetÉe Girders as Applied in Buildings.	8vo,	200
Planning and Construction of High Office Buildings.	8vo,	350
Skeleton Construction in Buildings.	8vo,	300
Brigg's Modern American School Buildings.	8vo,	400
Carpenter's Heating and Ventilating of Buildings.	8vo,	400
Freitag's Architectural Engineering.	8vo,	350
Fireproofing of Steel Buildings.	8vo,	250
French and Ives's Stereotomy.	8vo,	250
Gerhard's Guide to Sanitary House-inspection.	16mo,	100
Sanitation of Public Buildings.	12mo,	150
Theatre Fires and Panics.	12mo,	150
* Greene's Structural Mechanics.	8vo,	250
Holly's Carpenters' and Joiners' Handbook.	18mo,	75
Johnson's Statics by Algebraic and Graphic Methods.	8vo,	200
Kellaway's How to Lay Out Suburban Home Grounds.	8vo,	200
Kidder's Architects' and Builders' Pocket-book. Rewritten Edition.	16mo, mor.,	500
Merrill's Stones for Building and Decoration.	8vo,	500
Non-metallic Minerals: Their Occurrence and Uses.	8vo,	400
Monckton's Stair-building.	4to,	400
Patton's Practical Treatise on Foundations.	8vo,	500
Peabody's Naval Architecture.	8vo,	750
Rice's Concrete-block Manufacture.	8vo,	200
Richey's Handbook for Superintendents of Construction.	16mo, mor.,	400
* Building Mechanics' Ready Reference Book:
* Carpenters' and Woodworkers' Edition.	16mo,morocco,	150
* Cementworkers and Plasterer's Edition. (In Press.)
* Stone- and Brick-mason's Edition.	12mo, mor.,	150
Sabin's Industrial and Artistic Technology of Paints and Varnish.	8vo,	300
Siebert and Biggin's Modern Stone-cutting and Masonry.	8vo,	150
Snow's Principal Species of Wood.	8vo,	350
Sondericker's Graphic Statics with Applications to Trusses, Beams, and Arches.	8vo,	200
Towne's Locks and Builders' Hardware.	18mo, morocco,	300
Turneaure and Maurer's Principles of Reinforced Concrete Construction.	8vo,	300
Wait's Engineering and Architectural Jurisprudence.	8vo,	600
	Sheep,	650
Law of Operations Preliminary to Construction in Engineering and Architecture.	8vo,	500
	Sheep,	550
Law of Contracts.	8vo,	300
Wilson's Air Conditioning, (In Press.)
Wood's Rustless Coatings: Corrosion and Electrolysis of Iron and Steel.	8vo,	400
Worcester and Atkinson's Small Hospitals, Establishment and Maintenance, Suggestions for Hospital Architecture with Plans for a Small Hospital.	12mo,	125
The World's Columbian Exposition of 1893.	Large 4to,	100

ARMY AND NAVY.

Bernadou's Smokeless Powder, Nitro-cellulose, and the Theory of the Cellulose Molecule.	12mo,	250
Chase's Screw Propellers and Marine Propulsion.	8vo,	300
Cloke's Gunner's Examiner.	8vo,	150
Craig's Azimuth.	4to,	350
Crehore and Squier's Polarizing Photo-chronograph.	8vo,	300
* Davis's Elements of Law.	8vo,	250
* Treatise on the Military Law of United States.	8vo,	700
	Sheep,	750
De Brack's Cavalry Outposts Duties. (Carr.)	24mo, morocco,	200
Dietz's Soldier's First Aid Handbook.	16mo, morocco,	125
* Dudley's Military Law and the Procedure of Courts-martial.	Large 12mo,	250
Durand's Resistance and Propulsion of Ships.	8vo,	500
* Dyer's Handbook of Light Artillery.	12mo,	300
Eissler's Modern High Explosives.	8vo,	400
* Fiebeger's Text-book on Field Fortification.	Small 8vo,	200
Hamilton's The Gunner's Catechism.	18mo,	100
* Hoff's Elementary Naval Tactics.	8vo,	150
Ingalls's Handbook of Problems in Direct Fire.	8vo,	400
* Lissak's Ordnance and Gunnery.	8vo,	600
* Lyons's Treatise on Electromagnetic Phenomena. Vols. I. and II.	8vo, each,	600
* Mahan's Permanent Fortifications. (Mercur.)	8vo, half morocco,	750
Manual for Courts-martial.	16mo, morocco,	150
* Mercur's Attack of Fortified Places.	12mo,	200
* Elements of the Art of War.	8vo,	400
Metcalfe's Cost of Manufactures—And the Administration of Workshops.	8vo,	500
* Ordnance and Gunnery. 2 vols.	12mo,	500
Murray's Infantry Drill Regulations.	18mo, paper,	10
Nixon's Adjutants' Manual.	24mo,	100
Peabody's Naval Architecture.	8vo,	750
* Phelps's Practical Marine Surveying.	8vo,	250
Powell's Army Officer's Examiner.	12mo,	400
Sharpe's Art of Subsisting Armies in War.	18mo, morocco,	150
* Tupes and Poole's Manual of Bayonet Exercises and Musketry Fencing.	24mo, leather,	50
Weaver's Military Explosives.	8vo,	300
Wheeler's Siege Operations and Military Mining.	8vo,	200
Winthrop's Abridgment of Military Law.	12mo,	250
Woodhull's Notes on Military Hygiene.	16mo,	150
Young's Simple Elements of Navigation.	16mo, morocco,	200

ASSAYING.

Fletcher's Practical Instructions in Quantitative Assaying with the Blowpipe.	12mo, morocco,	150
Furman's Manual of Practical Assaying.	8vo,	300
Lodge's Notes on Assaying and Metallurgical Laboratory Experiments.	8vo,	300
Low's Technical Methods of Ore Analysis.	8vo,	300
Miller's Manual of Assaying.	12mo,	100
Cyanide Process.	12mo,	100
Minet's Production of Aluminum and its Industrial Use. (Waldo.)	12mo,	250
O'Driscoll's Notes on the Treatment of Gold Ores.	8vo,	200
Ricketts and Miller's Notes on Assaying.	8vo,	300
Robine and Lenglen's Cyanide Industry. (Le Clerc.)	8vo,	400
Ulke's Modern Electrolytic Copper Refining.	8vo,	300
Wilson's Cyanide Processes.	12mo,	150
Chlorination Process.	12mo,	150

ASTRONOMY.

Comstock's Field Astronomy for Engineers.	8vo,	250
Craig's Azimuth.	4to,	350
Crandall's Text-book on Geodesy and Least Squares.	8vo,	300
Doolittle's Treatise on Practical Astronomy.	8vo,	400
Gore's Elements of Geodesy.	8vo,	250
Hayford's Text-book of Geodetic Astronomy.	8vo,	300
Merriman's Elements of Precise Surveying and Geodesy.	8vo,	250
* Michie and Harlow's Practical Astronomy.	8vo,	300
* White's Elements of Theoretical and Descriptive Astronomy.	12mo,	200

BOTANY.

Davenport's Statistical Methods, with Special Reference to Biological Variation.	16mo, morocco,	125
ThomÉ and Bennett's Structural and Physiological Botany.	16mo,	225
Westermaier's Compendium of General Botany. (Schneider.)	8vo,	200

CHEMISTRY.

* Abegg's Theory of Electrolytic Dissociation. (Von Ende.)	12mo,	125
Adriance's Laboratory Calculations and Specific Gravity Tables.	12mo,	125
Alexeyeff's General Principles of Organic Synthesis. (Matthews.)	8vo,	300
Allen's Tables for Iron Analysis.	8vo,	300
Arnold's Compendium of Chemistry. (Mandel.)	Small 8vo,	350
Austen's Notes for Chemical Students.	12mo,	150
Beard's Mine Gases and Explosions. (In Press.)
Bernadou's Smokeless Powder.—Nitro-cellulose, and Theory of the Cellulose Molecule.	12mo,	250
Bolduan's Immune Sera.	12mo,	150
* Browning's Introduction to the Rarer Elements.	8vo,	150
Brush and Penfield's Manual of Determinative Mineralogy.	8vo,	400
* Claassen's Beet-sugar Manufacture. (Hall and Rolfe.)	8vo,	300
Classen's Quantitative Chemical Analysis by Electrolysis. (Boltwood.)	8vo,	300
Cohn's Indicators and Test-papers.	12mo,	200
Tests and Reagents.	8vo,	300
Crafts's Short Course in Qualitative Chemical Analysis. (Schaeffer.)	12mo,	150
* Danneel's Electrochemistry. (Merriam.)	12mo,	125
Dolezalek's Theory of the Lead Accumulator (Storage Battery). (Von Ende.)	12mo,	250
Drechsel's Chemical Reactions. (Merrill.)	12mo,	125
Duhem's Thermodynamics and Chemistry. (Burgess.)	8vo,	400
Eissler's Modern High Explosives.	8vo,	400
Effront's Enzymes and their Applications. (Prescott.)	8vo,	300
Erdmann's Introduction to Chemical Preparations. (Dunlap.)	12mo,	125
* Fischer's Physiology of Alimentation.	Large 12mo,	200
Fletcher's Practical Instructions in Quantitative Assaying with the Blowpipe.	12mo,morocco,	150
Fowler's Sewage Works Analyses.	12mo,	200
Fresenius's Manual of Qualitative Chemical Analysis. (Wells.)	8vo,	500
Manual of Qualitative Chemical Analysis. Part I. Descriptive. (Wells.)	8vo,	300
Quantitative Chemical Analysis. (Cohn.) 2 vols.	8vo,	1250
Fuertes's Water and Public Health.	12mo,	150
Furman's Manual of Practical Assaying.	8vo,	300
* Getman's Exercises in Physical Chemistry.	12mo,	200
Gill's Gas and Fuel Analysis for Engineers.	12mo,	125
* Gooch and Browning's Outlines of Qualitative Chemical Analysis.	Small 8vo,	125
Grotenfelt's Principles of Modern Dairy Practice. (Woll.)	12mo,	200
Groth's Introduction to Chemical Crystallography. (Marshall.)	12mo,	125
Hammarsten's Text-book of Physiological Chemistry. (Mandel.)	8vo,	400
Hanausek's Microscopy of Technical Products. (Winton.)	8vo,	500
* Haskin's and MacLeod's Organic Chemistry.	12mo,	200
Helm's Principles of Mathematical Chemistry. (Morgan.)	12mo,	150
Hering's Ready Reference Tables (Conversion Factors.)	16mo, morocco,	250
Herrick's Denatured or Industrial Alcohol.	8vo,	400
Hind's Inorganic Chemistry.	8vo,	300
* Laboratory Manual for Students.	12mo,	100
Holleman's Text-book of Inorganic Chemistry. (Cooper.)	8vo,	250
Text-book of Organic Chemistry. (Walker and Mott.)	8vo,	250
* Laboratory Manual of Organic Chemistry. (Walker.)	12mo,	100
Holley and Ladd's Analysis of Mixed Paints, Color Pigments, and Varnishes. (In Press.)
Hopkins's Oil-chemists' Handbook.	8vo,	300
Iddings's Rock Minerals.	8vo,	500
Jackson's Directions for Laboratory Work in Physiological Chemistry.	8vo,	125
Johannsen's Key for the Determination of Rock-forming Minerals in Thin Sections. (In Press.)
Keep's Cast Iron.	8vo,	250
Ladd's Manual of Quantitative Chemical Analysis.	12mo,	100
Landauer's Spectrum Analysis. (Tingle.)	8vo,	300
* Langworthy and Austen. The Occurrence of Aluminium in Vegetable Products, Animal Products, and Natural Waters.	8vo,	200
Lassar-Cohn's Application of Some General Reactions to Investigations in Organic Chemistry. (Tingle.)	12mo,	100
Leach's The Inspection and Analysis of Food with Special Reference to State Control.	8vo,	750
LÖb's Electrochemistry of Organic Compounds. (Lorenz.)	8vo,	300
Lodge's Notes on Assaying and Metallurgical Laboratory Experiments.	8vo,	300
Low's Technical Method of Ore Analysis.	8vo,	300
Lunge's Techno-chemical Analysis. (Cohn.)	12mo	100
* McKay and Larsen's Principles and Practice of Butter-making.	8vo,	150
Maire's Modern Pigments and their Vehicles. (In Press.)
Mandel's Handbook for Bio-chemical Laboratory.	12mo,	150
* Martin's Laboratory Guide to Qualitative Analysis with the Blowpipe.	12mo,	60
Mason's Water-supply. (Considered Principally from a Sanitary Standpoint.) 3d Edition, Rewritten.	8vo,	400
Examination of Water. (Chemical and Bacteriological.)	12mo,	125
Matthews's The Textile Fibres. 2d Edition, Rewritten.	8vo,	400
Meyer's Determination of Radicles in Carbon Compounds. (Tingle.)	12mo,	100
Miller's Manual of Assaying.	12mo,	100
Cyanide Process.	12mo,	100
Minet's Production of Aluminum and its Industrial Use. (Waldo.)	12mo,	250
Mixter's Elementary Text-book of Chemistry.	12mo,	150
Morgan's An Outline of the Theory of Solutions and its Results.	12mo,	100
Elements of Physical Chemistry.	12mo,	300
* Physical Chemistry for Electrical Engineers.	12mo,	500
Morse's Calculations used in Cane-sugar Factories.	16mo, morocco,	150
* Muir's History of Chemical Theories and Laws.	8vo,	400
Mulliken's General Method for the Identification of Pure Organic Compounds. Vol. I.	Large 8vo,	500
O'Driscoll's Notes on the Treatment of Gold Ores.	8vo,	200
Ostwald's Conversations on Chemistry. Part One. (Ramsey.)	12mo,	150
Ostw"ld's Convers"tions o" Chem"istry. Part Two. (Turnbull.)	12mo,	200
* Palmer's Practical Test Book of Chemistry.	12mo,	100
* Pauli's Physical Chemistry in the Service of Medicine. (Fischer.)	12mo,	125
* Penfield's Notes on Determinative Mineralogy and Record of Mineral Tests.	8vo, paper,	50
Pictet's The Alkaloids and their Chemical Constitution. (Biddle.)	8vo,	500
Pinner's Introduction to Organic Chemistry. (Austen.)	12mo,	150
Poole's Calorific Power of Fuels.	8vo,	300
Prescott and Winslow's Elements of Water Bacteriology, with Special Reference to Sanitary Water Analysis.	12mo,	125
* Reisig's Guide to Piece-dyeing.	8vo,	2500
Richards and Woodman's Air, Water, and Food from a Sanitary Standpoint.	8vo,	200
Ricketts and Miller's Notes on Assaying.	8vo,	300
Rideal's Sewage and the Bacterial Purification of Sewage.	8vo,	400
Disinfection and the Preservation of Food.	8vo,	400
Riggs's Elementary Manual for the Chemical Laboratory.	8vo,	125
Robine and Lenglen's Cyanide Industry. (Le Clerc.)	8vo,	400
Ruddiman's Incompatibilities in Prescriptions.	8vo,	200
* Whys in Pharmacy.	12mo,	100
Sabin's Industrial and Artistic Technology of Paints and Varnish.	8vo,	300
Salkowski's Physiological and Pathological Chemistry. (Orndorff.)	8vo,	250
Schimpf's Text-book of Volumetric Analysis.	12mo,	250
Essentials of Volumetric Analysis.	12mo,	125
* Qualitative Chemical Analysis.	8vo,	125
Smith's Lecture Notes on Chemistry for Dental Students.	8vo,	250
Spencer's Handbook for Chemists of Beet-sugar Houses.	16mo, morocco,	300
Handbook for Cane Sugar Manufacturers.	16mo, morocco,	300
Stockbridge's Rocks and Soils.	8vo,	250
* Tillman's Elementary Lessons in Heat.	8vo,	150
* Descriptive General Chemistry.	8vo,	300
Treadwell's Qualitative Analysis. (Hall.)	8vo,	300
Quantitative Analysis. (Hall.)	8vo,	400
Turneaure and Russell's Public Water-supplies.	8vo,	500
Van Deventer's Physical Chemistry for Beginners. (Boltwood.)	12mo,	150
* Walke's Lectures on Explosives.	8vo,	400
Ware's Beet-sugar Manufacture and Refining. Vol. I.	Small 8vo,	400
Wa"e's Beet"sugar Manua"cture a"d Refn"ing. Vol. II.	Small 8vo,	500
Washington's Manual of the Chemical Analysis of Rocks.	8vo,	200
Weaver's Military Explosives.	8vo,	300
Wehrenfennig's Analysis and Softening of Boiler Feed-Water.	8vo,	400
Wells's Laboratory Guide in Qualitative Chemical Analysis.	8vo,	150
Short Course in Inorganic Qualitative Chemical Analysis for Engineering Students.	12mo,	150
Text-book of Chemical Arithmetic.	12mo,	125
Whipple's Microscopy of Drinking-water.	8vo,	350
Wilson's Cyanide Processes.	12mo,	150
Chlorination Process.	12mo,	150
Winton's Microscopy of Vegetable Foods.	8vo,	750
Wulling's Elementary Course in Inorganic, Pharmaceutical, and Medical Chemistry.	12mo,	200

CIVIL ENGINEERING.

BRIDGES AND ROOFS. HYDRAULICS. MATERIALS OF ENGINEERING. RAILWAY ENGINEERING.

Baker's Engineers' Surveying Instruments.	12mo,	300
Bixby's Graphical Computing Table.	Paper 1912 × 2414 inches,	25
Breed and Hosmer's Principles and Practice of Surveying.	8vo,	300
* Burr's Ancient and Modern Engineering and the Isthmian Canal.	8vo,	350
Comstock's Field Astronomy for Engineers.	8vo,	250
* Corthell's Allowable Pressures on Deep Foundations.	12mo,	125
Crandall's Text-book on Geodesy and Least Squares.	8vo,	300
Davis's Elevation and Stadia Tables.	8vo,	100
Elliott's Engineering for Land Drainage.	12mo,	150
Practical Farm Drainage.	12mo,	100
* Fiebeger's Treatise on Civil Engineering.	8vo,	500
Flemer's Phototopographic Methods and Instruments.	8vo,	500
Folwell's Sewerage. (Designing and Maintenance.)	8vo,	300
Freitag's Architectural Engineering. 2d Edition, Rewritten.	8vo,	350
French and Ives's Stereotomy.	8vo,	250
Goodhue's Municipal Improvements.	12mo,	150
Gore's Elements of Geodesy.	8vo,	250
* Hauch and Rice's Tables of Quantities for Preliminary Estimates.	12mo,	125
Hayford's Text-book of Geodetic Astronomy.	8vo,	300
Hering's Ready Reference Tables (Conversion Factors).	16mo, morocco,	250
Howe's Retaining Walls for Earth.	12mo,	125
Hoyt and Grover's River Discharge.	8vo,	200
* Ives's Adjustments of the Engineer's Transit and Level.	16mo, Bds.	25
Ives and Hilts's Problems in Surveying.	16mo, morocco,	150
Johnson's (J. B.) Theory and Practice of Surveying.	Small 8vo,	400
Johnson's (L. J.) Statics by Algebraic and Graphic Methods.	8vo,	200
Laplace's Philosophical Essay on Probabilities. (Truscott and Emory.)	12mo,	200
Mahan's Treatise on Civil Engineering. (1873.) (Wood.)	8vo,	500
* Descriptive Geometry.	8vo,	150
Merriman's Elements of Precise Surveying and Geodesy.	8vo,	250
Merriman and Brooks's Handbook for Surveyors.	16mo,morocco,	200
Nugent's Plane Surveying.	8vo,	350
Ogden's Sewer Design.	12mo,	200
Parsons's Disposal of Municipal Refuse.	8vo,	200
Patton's Treatise on Civil Engineering.	8vo half leather,	750
Reed's Topographical Drawing and Sketching.	4to,	500
Rideal's Sewage and the Bacterial Purification of Sewage.	8vo,	400
Riemer's Shaft-sinking under Difficult Conditions. (Corning and Peele.)	8vo,	300
Siebert and Biggin's Modern Stone-cutting and Masonry.	8vo,	150
Smith's Manual of Topographical Drawing. (McMillan.)	8vo,	250
Sondericker's Graphic Statics, with Applications to Trusses, Beams, and Arches.	8vo,	200
Taylor and Thompson's Treatise on Concrete, Plain and Reinforced.	8vo,	500
Tracy's Plane Surveying.	16mo, morocco,	300
* Trautwine's Civil Engineer's Pocket-book.	16mo, morocco,	500
Venable's Garbage Crematories in America.	8vo,	200
Wait's Engineering and Architectural Jurisprudence.	8vo,	600
	Sheep,	650
Law of Operations Preliminary to Construction in Engineering and Architecture.	8vo,	500
	Sheep,	550
Law of Contracts.	8vo,	300
Warren's Stereotomy—Problems in Stone-cutting.	8vo,	250
Webb's Problems in the Use and Adjustment of Engineering Instruments.	16mo, morocco,	125
Wilson's Topographic Surveying.	8vo,	350

BRIDGES AND ROOFS.

HYDRAULICS.

Barnes's Ice Formation.	8vo,	300
Bazin's Experiments upon the Contraction of the Liquid Vein Issuing from an Orifice. (Trautwine.)	8vo,	200
Bovey's Treatise on Hydraulics.	8vo,	500
Church's Mechanics of Engineering.	8vo,	600
Diagrams of Mean Velocity of Water in Open Channels.	paper,	150
Hydraulic Motors.	8vo,	200
Coffin's Graphical Solution of Hydraulic Problems.	16mo,morocco,	250
Flather's Dynamometers, and the Measurement of Power.	12mo,	300
Folwell's Water-supply Engineering.	8vo,	400
Frizell's Water-power.	8vo,	500
Fuertes's Water and Public Health.	12mo,	150
Water-filtration Works.	12mo,	250
Ganguillet and Kutter's General Formula for the Uniform Flow of Water in Rivers and Other Channels. (Hering and Trautwine.)	8vo,	400
Hazen's Clean Water and How to Get It.	Large 12mo,	150
Filtration of Public Water-supply.	8vo,	300
Hazlehurst's Towers and Tanks for Water-works.	8vo,	250
Herschel's 115 Experiments on the Carrying Capacity of Large, Riveted, Metal Conduits.	8vo,	200
* Hubbard and Kiersted's Water-works Management and Maintenance.	8vo,	400
Mason's Water-supply. (Considered Principally from a Sanitary Standpoint.)	8vo,	400
Merriman's Treatise on Hydraulics.	8vo,	500
* Michie's Elements of Analytical Mechanics.	8vo,	400
Schuyler's Reservoirs for Irrigation, Water-power, and Domestic Water-supply	Large 8vo,	500
* Thomas and Watt's Improvement of Rivers.	4to,	600
Turneaure and Russell's Public Water-supplies.	8vo,	500
Wegmann's Design and Construction of Dams. 5th Edition, enlarged.	4to,	600
Water-supply of the City of New York from 1658 to 1895.	4to,	1000
Whipple's Value of Pure Water.	Large 12mo,	100
Williams and Hazen's Hydraulic Tables.	8vo,	150
Wilson's Irrigation Engineering.	Small 8vo,	400
Wolff's Windmill as a Prime Mover.	8vo,	300
Wood's Turbines.	8vo,	250
Elements of Analytical Mechanics.	8vo,	300

MATERIALS OF ENGINEERING.

Baker's Treatise on Masonry Construction.	8vo,	500
Roads and Pavements.	8vo,	500
Black's United States Public Works.	Oblong4to,	500
* Bovey's Strength of Materials and Theory of Structures.	8vo,	750
Burr's Elasticity and Resistance of the Materials of Engineering.	8vo,	750
Byrne's Highway Construction.	8vo,	500
Inspection of the Materials and Workmanship Employed in Construction.	16mo,	300
Church's Mechanics of Engineering.	8vo,	600
Du Bois's Mechanics of Engineering. Vol. I.	Small 4to,	750
* Eckel's Cements, Limes, and Plasters.	8vo,	600
Johnson's Materials of Construction.	Large 8vo,	600
Fowler's Ordinary Foundations.	8vo,	350
Graves's Forest Mensuration.	8vo,	400
* Greene's Structural Mechanics.	8vo,	250
Keep's Cast Iron.	8vo,	250
Lanza's Applied Mechanics.	8vo,	750
Martens's Handbook on Testing Materials. (Henning.) 2 vols.	8vo,	750
Maurer's Technical Mechanics.	8vo,	400
Merrill's Stones for Building and Decoration.	8vo,	500
Merriman's Mechanics of Materials.	8vo,	500
* Strength of Materials.	12mo,	100
Metcalf's Steel. A Manual for Steel-users.	12mo,	200
Patron's Practical Treatise on Foundations.	8vo,	500
Richardson's Modern Asphalt Pavements.	8vo,	300
Richey's Handbook for Superintendents of Construction.	16mo, mor.,	400
* Ries's Clays; Their Occurrence, Properties, and Uses.	8vo,	500
Rockwell's Roads and Pavements in France.	12mo,	125
Sabin's Industrial and Artistic Technology of Paints and Varnish.	8vo,	300
* Schwarz's Longleaf Pine in Virgin Forest.	12mo,	125
Smith's Materials of Machines.	12mo,	100
Snow's Principal Species of Wood.	8vo,	350
Spalding's Hydraulic Cement.	12mo,	200
Text-book on Roads and Pavements.	12mo,	200
Taylor and Thompson's Treatise on Concrete, Plain and Reinforced.	8vo,	500
Thurston's Materials of Engineering. 3 Parts.	8vo,	800
Part I. Non-metallic Materials of Engineering and Metallurgy.	8vo,	200
Part II. Iron and Steel.	8vo,	350
Part III. A Treatise on Brasses, Bronzes, and Other Alloys and their Constituents.	8vo,	250
Tillson's Street Pavements and Paving Materials.	8vo,	400
Turneaure and Maurer's Principles of Reinforced Concrete
Construction.	8vo,	300
Waddell's De Pontibus. (A Pocket-book for Bridge Engineers.)	16mo, mor.,	200
* Specifications for Steel Bridges.	12mo,	50
Wood's (De V.) Treatise on the Resistance of Materials, and an Appendix on the Preservation of Timber.	8vo,	200
Wood's (De V.) Elements of Analytical Mechanics.	8vo,	300
Wood's (M. P.) Rustless Coatings: Corrosion and Electrolysis of Iron and Steel.	8vo,	400

RAILWAY ENGINEERING.

Andrew's Handbook for Street Railway Engineers.	3x5inches,morocco,	125
Berg's Buildings and Structures of American Railroads.	4to,	500
Brook's Handbook of Street Railroad Location.	16mo, morocco,	150
Butt's Civil Engineer's Field-book.	16mo, morocco,	250
Crandall's Transition Curve.	16mo, morocco,	150
Railway and Other Earthwork Tables.	8vo,	150
Crookett's Methods for Earthwork Computations. (In Press)
Dawson's "Engineering" and Electric Traction Pocket-book.	16mo, morocco,	500
Dredge's History of the Pennsylvania Railroad: (1879).	Paper,	500
Fisher's Table of Cubic Yards.	Cardboard,	25
Godwin's Railroad Engineers' Field-book and Explorers' Guide.	16mo, mor.,	250
Hudson's Tables for Calculating the Cubic Contents of Excavations and Embankments.	8vo,	100
Molitor and Beard's Manual for Resident Engineers.	16mo,	100
Nagle's Field Manual for Railroad Engineers.	16mo, morocco,	300
Philbrick's Field Manual for Engineers.	16mo, morocco,	300
Raymond's Elements of Railroad Engineering. (In Press.)
Searles's Field Engineering.	16mo, morocco,	300
Railroad Spiral.	16mo, morocco,	150
Taylor's Prismoidal FormulÆ and Earthwork.	8vo,	150
* Trautwine's Method of Calculating the Cube Contents of Excavations and Embankments by the Aid of Diagrams.	8vo,	200
The Field Practice of Laying Out Circular Curves for Railroads.	12mo, morocco,	250
Cross-section Sheet.	Paper,	25
Webb's Railroad Construction.	16mo, morocco,	500
Economics of Railroad Construction.	Large 12mo,	250
Wellington's Economic Theory of the Location of Railways.	Small 8vo,	500

DRAWING.

Barr's Kinematics of Machinery.	8vo,	250
* Bartlett's Mechanical Drawing.	8vo,	300
* Bart"ett's Mecha"ical Draw"ing. Abridged Ed.	8vo,	150
Coolidge's Manual of Drawing.	8vo, paper,	100
Coolidge and Freeman's Elements of General Drafting for Mechanical Engineers.	Oblong 4to,	250
Durley's Kinematics of Machines.	8vo,	400
Emch's Introduction to Projective Geometry and its Applications.	8vo,	250
Hill's Text-book on Shades and Shadows, and Perspective.	8vo,	200
Jamison's Elements of Mechanical Drawing.	8vo,	250
Advanced Mechanical Drawing.	8vo,	200
Jones's Machine Design:
Part I. Kinematics of Machinery.	8vo,	150
Part II. Form, Strength, and Proportions of Parts.	8vo,	300
MacCord's Elements of Descriptive Geometry.	8vo,	300
Kinematics; or, Practical Mechanism.	8vo,	500
Mechanical Drawing.	4to,	400
Velocity Diagrams.	8vo,	150
MacLeod's Descriptive Geometry.	Small 8vo,	150
* Mahan's Descriptive Geometry and Stone-cutting.	8vo,	150
Industrial Drawing. (Thompson.)	8vo,	350
Moyer's Descriptive Geometry.	8vo,	200
Reed's Topographical Drawing and Sketching.	4to,	500
Reid's Course in Mechanical Drawing.	8vo,	200
Text-book of Mechanical Drawing and Elementary Machine Design.	8vo,	300
Robinson's Principles of Mechanism.	8vo,	300
Schwamb and Merrill's Elements of Mechanism.	8vo,	300
Smith's (R. S.) Manual of Topographical Drawing. (McMillan.)	8vo,	250
Smith (A. W.) and Marx's Machine Design.	8vo,	300
* Titsworth's Elements of Mechanical Drawing.	Oblong 8vo,	125
Warren's Elements of Plane and Solid Free-hand Geometrical Drawing.	12mo,	100
Drafting Instruments and Operations.	12mo,	125
Manual of Elementary Projection Drawing.	12mo,	150
Manual of Elementary Problems in the Linear Perspective of Form and Shadow.	12mo,	100
Plane Problems in Elementary Geometry.	12mo,	125
Elements of Descriptive Geometry, Shadows, and Perspective.	8vo,	350
General Problems of Shades and Shadows.	8vo,	300
Elements of Machine Construction and Drawing.	8vo,	750
Problems, Theorems, and Examples in Descriptive Geometry.	8vo,	250
Weisbach's Kinematics and Power of Transmission. (Herrmann and Klein.)	8vo,	500
Whelpley's Practical Instruction in the Art of Letter Engraving.	12mo,	200
Wilson's (H. M.) Topographic Surveying.	8vo,	350
Wilson's (V. T.) Free-hand Perspective.	8vo,	250
Wilson's (V. T.) Free-hand Lettering.	8vo,	100
Woolf's Elementary Course in Descriptive Geometry.	Large 8vo,	300

ELECTRICITY AND PHYSICS.

* Abegg's Theory of Electrolytic Dissociation. (Von Ende.)	12mo,	125
Anthony and Brackett's Text-book of Physics. (Magie.)	Small 8vo,	300
Anthony's Lecture-notes on the Theory of Electrical Measurements.	12mo,	100
Benjamin's History of Electricity.	8vo,	300
Voltaic Cell.	8vo,	300
Betts's Lead Refining and Electrolysis. (In Press.)
Classen's Quantitative Chemical Analysis by Electrolysis. (Boltwood.)	8vo,	300
* Collins's Manual of Wireless Telegraphy.	12mo,	150
	Morocco,	200
Crehore and Squier's Polarizing Photo-chronograph.	8vo,	300
* Danneel's Electrochemistry. (Merriam.)	12mo,	125
Dawson's "Engineering" and Electric Traction Pocket-book.	16mo, morocco,	500
Dolezalek's Theory of the Lead Accumulator (Storage Battery). (Von Ende.)	12mo,	250
Duhem's Thermodynamics and Chemistry. (Burgess.)	8vo,	400
Flather's Dynamometers, and the Measurement of Power.	12mo,	300
Gilbert's De Magnete. (Mottelay.)	8vo,	250
Hanchett's Alternating Currents Explained.	12mo,	100
Hering's Ready Reference Tables (Conversion Factors).	16mo, morocco,	250
Hobart and Ellis's High-speed Dynamo Electric Machinery. (In Press.)
Holman's Precision of Measurements.	8vo,	200
Telescopic Mirror-scale Method, Adjustments, and Tests.	Large 8vo,	75
Karapetoff's Experimental Electrical Engineering. (In Press.)
Kinzbrunner's Testing of Continuous-current Machines.	8vo,	200
Landauer's Spectrum Analysis. (Tingle.)	8vo,	300
Le Chatelier's High-temperature Measurements. (Boudouard—Burgess.)	12mo,	300
LÖb's Electrochemistry of Organic Compounds. (Lorenz.)	8vo,	300
* Lyons's Treatise on Electromagnetic Phenomena. Vols. I. and II.	8vo, each,	600
* Michie's Elements of Wave Motion Relating to Sound and Light.	8vo,	400
Niaudet's Elementary Treatise on Electric Batteries. (Fishback.)	12mo,	250
Norris's Introduction to the Study of Electrical Engineering. (In Press.)
* Parshall and Hobart's Electric Machine Design.	4to, half morocco,	1250
Reagan's Locomotives: Simple, Compound, and Electric. New Edition.	Large 12mo,	350
* Rosenberg's Electrical Engineering. (Haldane Gee—Kinzbrunner.)	8vo,	200
Ryan, Norris, and Hoxie's Electrical Machinery. Vol. I.	8vo,	250
Thurston's Stationary Steam-engines.	8vo,	250
* Tillman's Elementary Lessons in Heat.	8vo,	150
Tory and Pitcher's Manual of Laboratory Physics.	Small 8vo,	200
Ulke's Modern Electrolytic Copper Refining.	8vo,	300

LAW.

* Davis's Elements of Law.	8vo,	250
* Treatise on the Military Law of United States.	8vo,	700
*	Sheep,	750
* Dudley's Military Law and the Procedure of Courts-martial.	Large12mo,	250
Manual for Courts-martial.	16mo,morocco,	150
Wait's Engineering and Architectural Jurisprudence.	8vo,	600
	Sheep,	650
Law of Operations Preliminary to Construction in Engineering and Architecture.	8vo,	500
	Sheep,	550
Law of Contracts.	8vo,	300
Winthrop's Abridgment of Military Law.	12mo,	250

MANUFACTURES.

Bernadou's Smokeless Powder—Nitro-cellulose and Theory of the Cellulose Molecule.	12mo,	250
Bolland's Iron Founder.	12mo,	250
"The Iron Founder," Supplement.	12mo,	250
Encyclopedia of Founding and Dictionary of Foundry Terms Used in the Practice of Moulding.	12mo,	300
* Claassen's Beet-sugar Manufacture. (Hall and Rolfe.)	8vo,	300
* Eckel's Cements, Limes, and Plasters.	8vo,	600
Eissler's Modern High Explosives.	8vo,	400
Effront's Enzymes and their Applications. (Prescott.)	8vo,	300
Fitzgerald's Boston Machinist.	12mo,	100
Ford's Boiler Making for Boiler Makers.	18mo,	100
Herrick's Denatured or Industrial Alcohol.	8vo,	400
Holley and Ladd's Analysis of Mixed Paints, Color Pigments, and Varnishes. (In Press.)
Hopkins's Oil-chemists' Handbook.	8vo,	300
Keep's Cast Iron.	8vo,	250
Leach's The Inspection and Analysis of Food with Special Reference to State Control.	Large 8vo,	750
* McKay and Larsen's Principles and Practice of Butter-making.	8vo,	150
Maire's Modern Pigments and their Vehicles. (In Press.)
Matthews's The Textile Fibres. 2d Edition, Rewritten.	8vo,	400
Metcalf's Steel. A Manual for Steel-users.	12mo,	200
Metcalfe's Cost of Manufactures—And the Administration of Workshops.	8vo,	500
Meyer's Modern Locomotive Construction.	4to,	1000
Morse's Calculations used in Cane-sugar Factories.	16mo,morocco,	150
* Reisig's Guide to Piece-dyeing.	8vo,	2500
Rice's Concrete-block Manufacture.	8vo,	200
Sabin's Industrial and Artistic Technology of Paints and Varnish.	8vo,	300
Smith's Press-working of Metals.	8vo,	300
Spalding's Hydraulic Cement.	12mo,	200
Spencer's Handbook for Chemists of Beet-sugar Houses.	16mo, morocco,	300
Handbook for Cane Sugar Manufacturers.	16mo, morocco,	300
Taylor and Thompson's Treatise on Concrete, Plain and Reinforced.	8vo,	500
Thurston's Manual of Steam-boilers, their Designs, Construction and Operation.	8vo,	500
Ware's Beet-sugar Manufacture and Refining. Vol. I.	Small 8vo,	400
Wa"e's Beet"sugar Manu"acture a"d Refin"ng. Vol. II.	8vo,	500
Weaver's Military Explosives.	8vo,	300
West's American Foundry Practice.	12mo,	250
Moulder's Text-book.	12mo,	250
Wolff's Windmill as a Prime Mover.	8vo,	300
Wood's Rustless Coatings: Corrosion and Electrolysis of Iron and Steel.	8vo,	400

MATHEMATICS.

Baker's Elliptic Functions.	8vo,	150
Briggs's Elements of Plane Analytic Geometry.	12mo,	100
Buchanan's Plane and Spherical Trigonometry. (In Press.)
Compton's Manual of Logarithmic Computations.	12mo,	150
Davis's Introduction to the Logic of Algebra.	8vo,	150
* Dickson's College Algebra.	Large 12mo,	150
* Introduction to the Theory of Algebraic Equations.	Large 12mo,	125
Emch's Introduction to Projective Geometry and its Applications.	8vo,	250
Halsted's Elements of Geometry.	8vo,	175
Elementary Synthetic Geometry.	8vo,	150
* Rational Geometry.	12mo,	150
* Johnson's (J. B.) Three-place Logarithmic Tables: Vest-pocket size paper,		15
	100copiesfor	500
* Mounted on heavy cardboard, 8 × 10 inches,		25
	10 copies for	200
Johnson's (W. W.) Elementary Treatise on Differential Calculus.	Small 8vo,	300
Elementary Treatise on the Integral Calculus.	Small 8vo,	150
Johnson's (W. W.) Curve Tracing in Cartesian Co-ordinates.	12mo,	100
Johnson's (W. W.) Treatise on Ordinary and Partial Differential Equations.	Small 8vo,	350
Johnson's Treatise on the Integral Calculus.	Small 8vo,	300
Johnson's (W. W.) Theory of Errors and the Method of Least Squares.	12mo,	150
* Johnson's (W. W.) Theoretical Mechanics.	12mo,	300
Laplace's Philosophical Essay on Probabilities. (Truscott and Emory.)	12mo,	200
* Ludlow and Bass. Elements of Trigonometry and Logarithmic and Other Tables.	8vo,	300
Trigonometry and Tables published separately.	Each,	200
* Ludlow's Logarithmic and Trigonometric Tables.	8vo,	100
Manning's Irrational Numbers and their Representation by Sequences and Series	12mo,	125
Mathematical Monographs. Edited by Mansfield Merriman and Robert S. Woodward.	Octavo, each	100

No. 1. History of Modern Mathematics, by David Eugene Smith. No. 2. Synthetic Projective Geometry, by George Bruce Halsted. No. 3. Determinants, by Laenas Gifford Weld. No. 4. Hyperbolic Functions, by James McMahon. No. 5. Harmonic Functions, by William E. Byerly. No. 6. Grassmann's Space Analysis, by Edward W. Hyde. No. 7. Probability and Theory of Errors, by Robert S. Woodward. No. 8. Vector Analysis and Quaternions, by Alexander Macfarlane. No. 9. Differential Equations, by William Woolsey Johnson. No. 10. The Solution of Equations, by Mansfield Merriman. No. 11. Functions of a Complex Variable, by Thomas S. Fiske.

MECHANICAL ENGINEERING.

MATERIALS OF ENGINEERING, STEAM-ENGINES AND BOILERS.

Bacon's Forge Practice.	12mo,	150
Baldwin's Steam Heating for Buildings.	12mo,	250
Barr's Kinematics of Machinery.	8vo,	250
* Bartlett's Mechanical Drawing.	8vo,	300
* Bart"ett's Mech"ancal Dra"wng. Abridged Ed.	8vo,	150
Benjamin's Wrinkles and Recipes.	12mo,	200
Carpenter's Experimental Engineering.	8vo,	600
Heating and Ventilating Buildings.	8vo,	400
Clerk's Gas and Oil Engine.	Small 8vo,	400
Coolidge's Manual of Drawing.	8vo, paper,	100
Coolidge and Freeman's Elements of General Drafting for Mechanical Engineers.	Oblong 4to,	250
Cromwell's Treatise on Toothed Gearing.	12mo,	150
Treatise on Belts and Pulleys.	12mo,	150
Durley's Kinematics of Machines.	8vo,	400
Flather's Dynamometers and the Measurement of Power.	12mo,	300
Rope Driving.	12mo,	200
Gill's Gas and Fuel Analysis for Engineers.	12mo,	125
Hall's Car Lubrication.	12mo,	100
Hering's Ready Reference Tables (Conversion Factors).	16mo, morocco,	250
Hutton's The Gas Engine.	8vo,	500
Jamison's Mechanical Drawing.	8vo,	250
Jones's Machine Design:
Part I. Kinematics of Machinery.	8vo,	150
Part II. Form, Strength, and Proportions of Parts.	8vo,	300
Kent's Mechanical Engineers' Pocket-book.	16mo, morocco,	500
Kerr's Power and Power Transmission.	8vo,	200
Leonard's Machine Shop, Tools, and Methods.	8vo,	400
* Lorenz's Modern Refrigerating Machinery. (Pope, Haven, and Dean.)	8vo,	400
MacCord's Kinematics; or, Practical Mechanism.	8vo,	500
Mechanical Drawing.	4to,	400
Velocity Diagrams.	8vo,	150
MacFarland's Standard Reduction Factors for Gases.	8vo,	150
Mahan's Industrial Drawing. (Thompson.)	8vo,	350
Poole's Calorific Power of Fuels.	8vo,	300
Reid's Course in Mechanical Drawing.	8vo,	200
Text-book of Mechanical Drawing and Elementary Machine Design.	8vo,	300
Richards's Compressed Air.	12mo,	150
Robinson's Principles of Mechanism.	8vo,	300
Schwamb and Merrill's Elements of Mechanism.	8vo,	300
Smith's (O.) Press-working of Metals.	8vo,	300
Smith (A. W.) and Marx's Machine Design.	8vo,	300
Thurston's Treatise on Friction and Lost Work in Machinery and Mill Work.	8vo,	300
Animal as a Machine and Prime Motor, and the Laws of Energetics.	12mo,	100
Tillson's Complete Automobile Instructor.	16mo,	150
	Morocco,	200
Warren's Elements of Machine Construction and Drawing.	8vo,	750
Weisbach's Kinematics and the Power of Transmission. (Herrmann—Klein.)	8vo,	500
Machinery of Transmission and Governors. (Herrmann—Klein.)	8vo,	500
Wolff's Windmill as a Prime Mover.	8vo,	300
Wood's Turbines.	8vo,	250

MATERIALS OF ENGINEERING.

* Bovey's Strength of Materials and Theory of Structures.	8vo,	750
Burr's Elasticity and Resistance of the Materials of Engineering. 6th Edition. Reset.	8vo,	750
Church's Mechanics of Engineering.	8vo,	600
* Greene's Structural Mechanics.	8vo,	250
Johnson's Materials of Construction.	8vo,	600
Keep's Cast Iron.	8vo,	250
Lanza's Applied Mechanics.	8vo,	750
Martens's Handbook on Testing Materials. (Henning.)	8vo,	750
Maurer's Technical Mechanics.	8vo,	400
Merriman's Mechanics of Materials.	8vo,	500
* Strength of Materials	12mo,	100
Metcalf's Steel. A Manual for Steel-users.	12mo,	200
Sabin's Industrial and Artistic Technology of Paints and Varnish.	8vo,	300
Smith's Materials of Machines.	12mo,	100
Thurston's Materials of Engineering.	3vols.,8vo,	800
Part II. Iron and Steel.	8vo,	350
Part III. A Treatise on Brasses, Bronzes, and Other Alloys and their Constituents.	8vo,	250
Wood's (De V.) Treatise on the Resistance of Materials and an Appendix on the Preservation of Timber.	8vo,	200
Elements of Analytical Mechanics.	8vo,	300
Wood's (M. P.) Rustless Coatings: Corrosion and Electrolysis of Iron and Steel.	8vo,	400

STEAM-ENGINES AND BOILERS.

Berry's Temperature-entropy Diagram.	12mo,	125
Carnot's Reflections on the Motive Power of Heat. (Thurston.)	12mo,	150
Creighton's Steam-engine and other Heat-motors.	8vo,	500
Dawson's "Engineering" and Electric Traction Pocket-book.	16mo, mor.,	500
Ford's Boiler Making for Boiler Makers.	18mo,	100
Goss's Locomotive Sparks.	8vo,	200
Locomotive Performance.	8vo,	500
Hemenway's Indicator Practice and Steam-engine Economy.	12mo,	200
Hutton's Mechanical Engineering of Power Plants.	8vo,	500
Heat and Heat-engines.	8vo,	500
Kent's Steam boiler Economy.	8vo,	400
Kneass's Practice and Theory of the Injector.	8vo,	150
MacCord's Slide-valves.	8vo,	200
Meyer's Modern Locomotive Construction.	4to,	1000
Peabody's Manual of the Steam-engine Indicator.	12mo,	150
Tables of the Properties of Saturated Steam and Other Vapors.	8vo,	100
Thermodynamics of the Steam-engine and Other Heat-engines.	8vo,	500
Valve-gears for Steam-engines.	8vo,	250
Peabody and Miller's Steam-boilers.	8vo,	400
Pray's Twenty Years with the Indicator.	Large 8vo,	250
Pupin's Thermodynamics of Reversible Cycles in Gases and Saturated Vapors. (Osterberg.)	12mo,	125
Reagan's Locomotives: Simple, Compound, and Electric. New Edition.	Large12mo,	350
Sinclair's Locomotive Engine Running and Management.	12mo,	200
Smart's Handbook of Engineering Laboratory Practice.	12mo,	250
Snow's Steam-boiler Practice.	8vo,	300
Spangler's Valve-gears.	8vo,	250
Notes on Thermodynamics.	12mo,	100
Spangler, Greene, and Marshall's Elements of Steam-engineering.	8vo,	300
Thomas's Steam-turbines.	8vo,	350
Thurston's Handy Tables.	8vo,	150
Manual of the Steam-engine.	2 vols., 8vo,	1000
Part I. History, Structure, and Theory.	8vo,	600
Part II. Design, Construction, and Operation.	8vo,	600
Handbook of Engine and Boiler Trials, and the Use of the Indicator and the Prony Brake.	8vo,	500
Stationary Steam-engines.	8vo,	250
Steam-boiler Explosions in Theory and in Practice.	12mo,	150
Manual of Steam-boilers, their Designs, Construction, and Operation.	8vo,	500
Wehrenfennig's Analysis and Softening of Boiler Feed-water. (Patterson.)	8vo,	400
Weisbach's Heat, Steam, and Steam-engines. (Du Bois.)	8vo,	500
Whitham's Steam-engine Design.	8vo,	500
Wood's Thermodynamics, Heat Motors, and Refrigerating Machines.	8vo,	400

MECHANICS AND MACHINERY.

Barr's Kinematics of Machinery.	8vo,	250
* Bovey's Strength of Materials and Theory of Structures.	8vo,	750
Chase's The Art of Pattern-making.	12mo,	250
Church's Mechanics of Engineering.	8vo,	600
Notes and Examples in Mechanics.	8vo,	200
Compton's First Lessons in Metal-working.	12mo,	150
Compton and De Groodt's The Speed Lathe.	12mo,	150
Cromwell's Treatise on Toothed Gearing.	12mo,	150
Treatise on Belts and Pulleys.	12mo,	150
Dana's Text-book of Elementary Mechanics for Colleges and Schools.	12mo,	150
Dingey's Machinery Pattern Making.	12mo,	200
Dredge's Record of the Transportation Exhibits Building of the World's Columbian Exposition of 1893.	4to, half morocco,	500
Du Bois's Elementary Principles of Mechanics:
Vol. I. Kinematics.	8vo,	350
Vol. II. Statics.	8vo,	400
Mechanics of Engineering. Vol. I.	Small 4to,	750
Mechanics of Engineering. Vol. II.	Small 4to,	1000
Durley's Kinematics of Machines.	8vo,	400
Fitzgerald's Boston Machinist.	16mo,	100
Flather's Dynamometers, and the Measurement of Power.	12mo,	300
Rope Driving.	12mo,	200
Goss's Locomotive Sparks.	8vo,	200
Locomotive Performance.	8vo,	500
* Greene's Structural Mechanics.	8vo,	250
Hall's Car Lubrication.	12mo,	100
Hobart and Ellis's High-speed Dynamo Electric Machinery. (In Press.)
Holly's Art of Saw Filing.	18mo,	75
James's Kinematics of a Point and the Rational Mechanics of a Particle.	Small 8vo,	200
* Johnson's (W. W.) Theoretical Mechanics.	12mo,	300
Johnson's (L. J.) Statics by Graphic and Algebraic Methods.	8vo,	200
Jones's Machine Design:
Part I. Kinematics of Machinery.	8vo,	150
Part II. Form, Strength, and Proportions of Parts.	8vo,	300
Kerr's Power and Power Transmission.	8vo,	200
Lanza's Applied Mechanics.	8vo,	750
Leonard's Machine Shop, Tools, and Methods.	8vo,	400
* Lorenz's Modern Refrigerating Machinery. (Pope, Haven, and Dean.)	8vo,	400
MacCord's Kinematics; or, Practical Mechanism.	8vo,	500
Velocity Diagrams.	8vo,	150
* Martin's Text Book on Mechanics, Vol. 1, Statics.	12mo,	125
* Martin's Text Book on Mechanics, Vol. 2, Kinematics and Kinetics.	12mo,	150
Maurer's Technical Mechanics.	8vo,	400
Merriman's Mechanics of Materials.	8vo,	500
* Elements of Mechanics.	12mo,	100
* Michie's Elements of Analytical Mechanics.	8vo,	400
* Parshall and Hobart's Electric Machine Design.	4to, half morocco,	1250
Reagan's Locomotives: Simple, Compound, and Electric. New Edition.	Large 12mo,	350
Reid's Course in Mechanical Drawing.	8vo,	200
Text-book of Mechanical Drawing and Elementary Machine Design.	8vo,	300
Richards's Compressed Air.	12mo,	150
Robinson's Principles of Mechanism.	8vo,	300
Ryan, Norris, and Hoxie's Electrical Machinery. Vol. I.	8vo,	250
Sanborn's Mechanics: Problems.	Large 12mo,	150
Schwamb and Merrill's Elements of Mechanism.	8vo,	300
Sinclair's Locomotive-engine Running and Management.	12mo,	200
Smith's (O.) Press-working of Metals.	8vo,	300
Smith's (A. W.) Materials of Machines.	12mo,	100
Smith (A. W.) and Marx's Machine Design.	8vo,	300
Sorel's Carbureting and Combustion of Alcohol Engines. (Woodward and Preston.)	Large 8vo,	300
Spangler, Greene, and Marshall's Elements of Steam-engineering.	8vo,	300
Thurston's Treatise on Friction and Lost Work in Machinery and Mill Work.	8vo,	300
Animal as a Machine and Prime Motor, and the Laws of Energetics.	12mo,	100
Tillson's Complete Automobile Instructor.	16mo,	150
	Morocco,	200
Warren's Elements of Machine Construction and Drawing.	8vo,	750
Weisbach's Kinematics and Power of Transmission. (Herrmann—Klein.)	8vo,	500
Machinery of Transmission and Governors. (Herrmann—Klein.)	8vo,	500
Wood's Elements of Analytical Mechanics.	8vo,	300
Principles of Elementary Mechanics.	12mo,	125
Turbines.	8vo,	250
The World's Columbian Exposition of 1893.	4to,	100

MEDICAL.

* Bolduan's Immune Sera.	12mo,	150
De Fursac's Manual of Psychiatry. (Rosanoff and Collins.)	Large 12mo,	250
Ehrlich's Collected Studies on Immunity. (Bolduan.)	8vo,	600
* Fischer's Physiology of Alimentation.	Large12mo,cloth,	200
Hammarsten's Text-book on Physiological Chemistry. (Mandel.)	8vo,	400
Lassar-Cohn's Practical Urinary Analysis. (Lorenz.)	12mo,	100
* Pauli's Physical Chemistry in the Service of Medicine. (Fischer.)	12mo,	125
* Pozzi-Escot's The Toxins and Venoms and their Antibodies. (Cohn.)	12mo,	100
Rostoski's Serum Diagnosis. (Bolduan.)	12mo,	100
Salkowski's Physiological and Pathological Chemistry. (Orndorff.)	8vo,	250
* Satterlee's Outlines of Human Embryology.	12mo,	125
Steel's Treatise on the Diseases of the Dog.	8vo,	350
Von Behring's Suppression of Tuberculosis. (Bolduan.)	12mo,	100
Woodhull's Notes on Military Hygiene.	16mo,	150
* Personal Hygiene.	12mo,	100
Wulling's An Elementary Course in Inorganic Pharmaceutical and Medical Chemistry.	12mo,	200

METALLURGY.

Betts's Lead Refining by Electrolysis. (In Press.)
Egleston's Metallurgy of Silver, Gold, and Mercury.
Vol. I. Silver.	8vo,	750
Vol. II. Gold and Mercury.	8vo,	750
Goesel's Minerals and Metals: A Reference Book.	16mo,mor.	300
* Iles's Lead-smelting.	12mo,	250
Keep's Cast Iron.	8vo,	250
Kunhardt's Practice of Ore Dressing in Europe.	8vo,	150
Le Chatelier's High-temperature Measurements. (Boudouard—Burgess.)	12mo,	300
Metcalf's Steel. A Manual for Steel-users.	12mo,	200
Miller's Cyanide Process.	12mo,	100
Minet's Production of Aluminum and its Industrial Use. (Waldo.)	12mo,	250
Robine and Lenglen's Cyanide Industry. (Le Clerc.)	8vo,	400
Smith's Materials of Machines.	12mo,	100
Thurston's Materials of Engineering. In Three Parts.	8vo,	800
Part II. Iron and Steel.	8vo,	350
Part III. A Treatise on Brasses, Bronzes, and Other Alloys and their Constituents.	8vo,	250
Ulke's Modern Electrolytic Copper Refining.	8vo,	300

MINERALOGY.

Barringer's Description of Minerals of Commercial Value.	Oblong, morocco,	250
Boyd's Resources of Southwest Virginia.	8vo,	300
Boyd's Map of Southwest Virginia.	Pocket-book form.	200
* Browning's Introduction to the Rarer Elements.	8vo,	150
Brush's Manual of Determinative Mineralogy. (Penfield.)	8vo,	400
Chester's Catalogue of Minerals.	8vo, paper,	100
	Cloth,	125
Dictionary of the Names of Minerals.	8vo,	350
Dana's System of Mineralogy.	Large 8vo, half leather,	1250
First Appendix to Dana's New "System of Mineralogy."	Large 8vo,	100
Text-book of Mineralogy.	8vo,	400
Minerals and How to Study Them.	12mo,	150
Catalogue of American Localities of Minerals.	Large 8vo,	100
Manual of Mineralogy and Petrography.	12mo,	200
Douglas's Untechnical Addresses on Technical Subjects.	12mo,	100
Eakle's Mineral Tables.	8vo,	125
Egleston's Catalogue of Minerals and Synonyms.	8vo,	250
Goesel's Minerals and Metals: A Reference Book.	16mo, mor.,	300
Groth's Introduction to Chemical Crystallography (Marshall.)	12mo,	125
Iddings's Rock Minerals.	8vo,	500
Johannsen's Key for the Determination of Rock-forming Minerals in Thin Sections. (In Press.)
* Martin's Laboratory Guide to Qualitative Analysis with the Blowpipe.	12mo,	60
Merrill's Non-metallic Minerals. Their Occurrence and Uses.	8vo,	400
Stones for Building and Decoration.	8vo,	500
* Penfield's Notes on Determinative Mineralogy and Record of Mineral Tests.	8vo, paper,	50
Tables of Minerals.	8vo,	100
* Richards's Synopsis of Mineral Characters	12mo, morocco,	125
* Ries's Clays. Their Occurrence, Properties, and Uses.	8vo,	500
Rosenbusch's Microscopical Physiography of the Rock-making Minerals. (Iddings.)	8vo,	500
* Tillman's Text-book of Important Minerals and Rocks.	8vo,	200

MINING.

Beard's Mine Gases and Explosions. (In Press.)
Boyd's Resources of Southwest Virginia.	8vo,	300
Map of Southwest Virginia.	Pocket-book form,	200
Douglas's Untechnical Addresses on Technical Subjects.	12mo,	100
Eissler's Modern High Explosives.	8vo,	400
Goesel's Minerals and Metals; A Reference Book.	16mo, mor.,	300
Goodyear's Coal-mines of the Western Coast of the United States.	12mo,	250
Ihlseng's Manual of Mining.	8vo,	500
* Iles's Lead-smelting.	12mo,	250
Kunhardt's Practice of Ore Dressing in Europe.	8vo,	150
Miller's Cyanide Process.	12mo,	100
O'Driscoll's Notes on the Treatment of Gold Ores.	8vo,	200
Robine and Lenglen's Cyanide Industry. (Le Clerc.)	8vo,	400
Weaver's Military Explosives.	8vo,	300
Wilson's Cyanide Processes.	12mo,	150
Chlorination Process.	12mo,	150
Hydraulic and Placer Mining. 2d edition, rewritten.	12mo,	250
Treatise on Practical and Theoretical Mine Ventilation.	12mo,	125

SANITARY SCIENCE.

MISCELLANEOUS.

Association of State and National Food and Dairy Departments (Interstate Pure Food Commission):
Tenth Annual Convention Held at Hartford, July 17-20, 1906.	8vo,	300
Eleventh Annual Convention, Held at Jamestown Tri-Centennial Exposition, July 16-19, 1907. (In Press.)
Emmons's Geological Guide-book of the Rocky Mountain Excursion of the International Congress of Geologists.	Large8vo,	150
Ferrel's Popular Treatise on the Winds.	8vo,	400
Gannett's Statistical Abstract of the World.	24mo,	75
Gerhard's The Modern Bath and Bath-houses. (In Press.)
Haines's American Railway Management.	12mo,	250
Ricketts's History of Rensselaer Polytechnic Institute, 1824-1894.	Small 8vo,	300
Rotherham's Emphasized New Testament.	Large 8vo,	200
Standage's Decorative Treatment of Wood, Glass, Metal, etc. (In Press.)
The World's Columbian Exposition of 1893.	4to,	100
Winslow's Elements of Applied Microscopy.	12mo,	150

HEBREW AND CHALDEE TEXT-BOOKS.

Green's Elementary Hebrew Grammar.	12mo,	125
Hebrew Chrestomathy.	8vo,	200
Gesenius's Hebrew and Chaldee Lexicon to the Old Testament Scriptures. (Tregelles.)	Small4to,halfmorocco,	500
Letteris's Hebrew Bible.	8vo,	225

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