WATER SUPPLY.

(See also Hydraulics.)

Potable Water and Methods of Testing Impurities.By M.N. Baker. 97 pp. 18mo,boards. (New York, 1905)net2 0
Manual of Hydrology. By N. Beardmore. Newimpression, 18 plates, 384 pp. 8vo. (1906)net10 6
Boiler Waters, Scale, Corrosion and Fouling. ByW.W. Christie. 77 illus. 235 pp. 8vo, cloth.(New York, 1907)net12 6
Water Softening and Purification. By H. Collet.Second edition, 6 illus. 170 pp. crown 8vo. (1908)net5 0
Treatise on Water Supply, Drainage and SanitaryAppliances of Residences. By F. Colyer. 100pp. crown 8vo. (1899)net1 6
Report on the Investigations into the Purificationof the Ohio River Water at Louisville,Kentucky. By G.W. Fuller. 8 plates, 4to,cloth. (New York, 1898)2 2 0
Purification of Public Water Supplies. By J.W.Hill. 314 pp. 8vo. (New York, 1898)10 6
Well Boring for Water, Brine and Oil. By C. Isler.New edition in the Press.
Method of Measuring Liquids Flowing throughPipes by means of Meters of Small Calibre.By Prof. G. Lange. 1 plate, 16 pp. 8vo, sewednet0 6
On Artificial Underground Water. By G.Richert. 16 illus. 33 pp. 8vo, sewed. (1900)net1 6
Notes on Water Supply in new Countries. By F.W. Stone. 18 plates, 42 pp. crown 8vo. (1888)5 0
The Principles of Waterworks Engineering.By J.H.T. Tudsbery and A.W. Brightmore.Third edition, 13 folding plates, 130 illus. 447 pp.demy 8vo. (1905)net1 1 0

WORKSHOP PRACTICE.

A Handbook for Apprenticed Machinists. ByO.J. Beale. Second edition, 89 illus., 141 pp.16mo. (New York, 1901)net2 6
Bicycle Repairing. By S.D.V. Burr. Sixthedition, 200 illus. 208 pp. 8vo. (New York, 1903)net4 6
Practice of Hand Turning. By F. Campin.Third edition, 99 illus. 307 pp. crown 8vo. (1883)3 6
Calculation of Change Wheels for Screw Cuttingon Lathes. By D. De Vries. 46 illus. 83 pp.8vo. (1908)net3 0
Milling Machines and Milling Practice. ByD. De Vries. With 536 illus. 464 pp. medium8vo. (1910)net14 0
French-Polishers' Manual. By a French-Polisher.31 pp. royal 32mo, sewed. (1902)net0 6
Art of Copper Smithing. By J. Fuller. Thirdedition, 475 illus. 325 pp. royal 8vo. (New York,1901)net12 6
Saw Filing and Management of Saws. By R.Grimshaw. New edition, 81 illus. 16mo. (NewYork, 1906)net3 6
Paint and Colour Mixing. By A.S. Jennings.Fourth edition. 14 coloured plates, 190 pp. 8vo.(1910)net5 0
The Mechanician: a Treatise on the Constructionand Manipulation of Tools. By C. Knight.Fifth edition, 96 plates, 397 pp. 4to. (1897)18 0
Turner's and Fitter's Pocket Book. By J. LaNicca. 18mo, sewed0 6
Tables for Engineers and Mechanics, giving thevalues of the different trains of wheels required toproduce Screws of any pitch. By Lord Lindsay.Second edition, royal 8vo, oblong2 0
Screw-cutting Tables. By W.A. Martin. Seventhedition, royal 8vo, oblong1 0
Metal Plate Work, its Patterns and their Geometry,for the use of Tin, Iron and Zinc Plate Workers.By C.T. Millis. Fourth edition, 280 diagrams,470 pp. crown 8vo. (1906)9 0
Engineers' and General Smiths' Work. Thesmith and forgeman's handbook of practicalsmithing and forging. By T. Moore. 401 illus.248 pp. crown 8vo. (1906)net5 0
Modern Machine Shop Construction, equipmentand management. By O.E. Perrigo. 208 illus.343 pp. crown 4to. (New York, 1906)net21 0
Turner's Handbook on Screw-cutting, Coning,etc. By W. Price. Fcap. 8vo1 0
Introduction to Eccentric Spiral Turning. ByH.C. Robinson. 12 plates, 23 illus. 48 pp. 8vo.(1906)net4 6
Manual of Instruction in Hard Soldering. ByH. Rowell. Sixth edition, 7 illus. 66 pp. crown8vo. (New York, 1910)net3 0
Pocket Book on Boilermaking, Shipbuilding, andthe Steel and Iron Trades in General. By M.J.Sexton. Sixth edition, 85 illus. 319 pp. royal32mo, roan, gilt edges. (1909)net5 0
Power and its Transmission. A Practical Handbookfor the Factory and Works Manager. ByT.A. Smith. 76 pp. fcap. 8vo. (1910)net2 0
Spons' Mechanics' Own Book: A Manual forHandicraftsmen and Amateurs. Sixth edition,1430 illus. 720 pp. demy 8vo. (1903)6 0
Ditto ditto half morocco7 6
Spons' Workshop Receipts for Manufacturers,Mechanics and Scientific Amateurs. Newand thoroughly revised edition, crown 8vo.(1909)each net3 0
Vol. I. Acetylene Lighting to Drying.223 illus. 532 pp.
Vol. II. Dyeing to Japanning. 259 illus.540 pp.
Vol. III. Jointing Pipes to Pumps. 256illus. 528 pp.
Vol. IV. Rainwater Separators to Wines.250 illus. 520 pp.
Gauges at a Glance. By T. Taylor. Secondedition, post 8vo, oblong, with tape converter. (1900)net5 0
Simple Soldering, both Hard and Soft. By E.Thatcher. 52 illus. 76 pp. crown 8vo, limp.(S. & C. Series, No. 18.) (New York, 1910)net1 6
The Modern Machinist. By J.T. Usher. Fifthedition. 257 illus. 322 pp. 8vo. (New York, 1904)net10 6
Practical Wood Carving. By C.J. Woodsend.108 illus. 86 pp. 8vo. (New York, 1897)net4 6
American Tool Making and Interchangeable Manufacturing.By J.W. Woodworth. 600 illus.544 pp. demy 8vo. (New York, 1905)net17 0

USEFUL TABLES.

Weights and Measurements of Sheet Lead. By J. Alexander. 32mo, roannet1 6
Tables of Parabolic Curves for the use of Railway Engineers and others. By G.T. Allen. Fcap. 16mo4 0
Barlow's Tables of Squares, Cubes, Square Roots, Cube Roots and Reciprocals. Crown 8vo6 0
Tables of Squares. By E.E. Buchanan. Ninth edition, 12monet4 6
Land Area Tables. By W. Codd. Square 16mo, on a sheet mounted on linen and bound in cloth3 6
Tables for Setting out Curves from 101 to 5000 feet radius. By H.A. Cutler and F.J. Edge. Royal 32monet2 6
Transition Curves. By W.G. Fox. 18mo, boards. (New York)net2 0
Tables of some of the Principal Speeds occurring in Mechanical Engineering, expressed in Metres per second. By P. Keerayeff. 18mo, sewed0 6
Calculating Scale. A Substitute for the Slide Rule. By W. Knowles. Crown 8vo, leathernet1 0
Planimeter Areas. Multipliers for various scales. By H.B. Molesworth. Folding sheet in cloth case.net1 0
Tables of Seamless Copper Tubes. By I. O'Toole. 69 pp. oblong fcap. 8vo. (1908)net3 6
Rownson's Iron Merchants' Tables and Memoranda, Weights and Measures. 86 pp. 32mo, leather3 6
Spons' Tables and Memoranda for Engineers. By J.T. Hurst, C.E. Twelfth edition, 278 pp. 64mo, roan, gilt edges. (1907)net1 0
Ditto ditto in celluloid casenet1 6
Optical Tables and Data, for the use of Opticians. By Prof. S.P. Thompson. Second edition, 130 pp. oblong 8vo. (1907)net6 0
Traverse Table, showing Latitudes and Departure for each Quarter degree of the Quadrant, and for distances from 1 to 100, etc.; 18mo, boards.net2 0
Fifty-four Hours' Wages Calculator. By H.N. Whitelaw. Second edition, 8vo.net2 6
Wheel Gearing. Tables of Pitch Line Diameters, etc. By A. Wildgoose and A.J. Orr. 175 pp. fcap. 32mo. (1903)net2 0

MISCELLANEOUS.

Time Chart. The time of day at any place in the World at a glance. By Dr. F.J.B. Cordeiro. On card.net1 0
The Atmosphere: Its Characteristics and Dynamics. By F.J.B. Cordeiro. With 35 illus. 129 pp. medium 8vo. (New York, 1910)net10 6
Model Steam Engine Design. By R.M. De Vignier. 34 illus. 94 pp. crown 8vo, limp. (New York, 1907)net1 6
Popular Engineering. By F. Dye. 704 illus. 477 pp. crown 4to. (1895)net5 0
The Phonograph, and how to construct it. By W. Gillett. 6 folding plates, 87 pp. crown 8vo. (1892)5 0
Particulars of Dry Docks, Wet Docks, Wharves, etc. on the River Thames. By C.N. Jordan. Second edition, 7 coloured charts, 103 pp. oblong 8vo. (1904)net2 6
Spons' Engineer's Diary and Year Book, issued annually. 4to.3 6
New Theories in Astronomy. By W. Stirling. 335 pp. demy 8vo. (1906)net8 6
The American Hardware Store. A Manual of approved methods of arranging and displaying hardware. By R.R. Williams. 500 illus. 448 pp. royal 8vo. (New York, 1896)net7 6
Practical Wood Carving. By C.J. Woodsend. 108 illus. 86 pp. 8vo. (New York, 1897)net4 6
Inventions, How to Protect, Sell and Buy Them. By F. Wright. Crown 8vo, limp. (S. & C. Series, No. 10.) (New York, 1908)net1 6