By W. R. BILLINGS, Superintendent of Water-Works at Taunton, Mass. With Illustrations from sketches by the Author. Large 8vo. Cloth. Price, $2.00.

Road Construction And Maintenance

Prize Essays. Reprinted from TheEngineering RECORD. Large 12mo., 109 pp. Price: Paper, 60 Cents; Cloth, $1.00.

Pavements And Roads

Their Construction and Maintenance. Reprinted from The Engineering RECORD. Compiled by E. G. LOVE, Ph. D. 8vo. Cloth. 410 pp. Price, $5.00.

The Berlin Yiaduct Railway

With 23 Illustrations. Reprinted from The Engineering RECORD (prior to 1887 The Sanitary Engineer). Price, 25 Cents.

Water Tower And Pumping Station Designs

The Engineering RECORD's Prize Designs for Water Towers, Pumping and Power Stations. Cloth. Price, $2.00. An Index to matter pertaining to

Sewerage And Sewage Disposal

In Volumes V.-XVII. (December, 1881, to June, 1888,) of The Engineering RECORD (prior to 1887 The Sanitary Engineer). Compiled by DANA C. BARBER, C. E. Large 8vo. Cloth. Price, $2.00. •*

Public Water Supplies

Their Collection, Storage, Distribution, Engineering, Plant, Purity, and Analysis. A digest and index to Volumes V.-XVIII. of The Engineering RECORD (prior to 1887 The Sanitary Engineer). Compiled by D. WALTER BROWN, Ph. D. 8vo. 242 pp: Price, $2.00.

Water Waste Prevention

Its Importance and the Evils Due to Its Neglect. With an account of the methods adopted in various cities in Great Britain and the United States. By HENRY C. MEYER, Editor of The Engineering RECORD. With an Appendix. Large 8vo. Cloth. Price, $1 00.

Ventilation And Heating

By JOHN S. BILLINGS, A. M., M. D., LL. D. Edinb. and Harvard. D. C. L. Oxon Member of the National Academy of Sciences. Surgeon, U. S. Army, etc. Over 500 pp. - 210 Illustrations. Price, $6.00.

American Steam And Hot-Water Heating Practice

Being a selected reprint of descriptive articles, questions and answers from THE Engineering RECORD. Boards; size, 8x11 inches; pp. 317; illustrations 585. Price, $4.C0.

American Plumbing Practice

Being a selected reprint of descriptive articles, questions and answers from THE Engineering RECORD. Boards; size, 8x11 inches; pp. 268; illustrations, 536. Price, $3.50.

Hot-Water Heating And Fitting

Or,Warming Buildings by Hot Water. A description of modern hot-water heating apparatus - the methods of their construction and the principles involved. With over 200 illustrations, diagrams, and tables. By WILLIAM J. BALDWIN, M. Am. Soc. C. E., Member American Society Mechanical Engineers, Author of "Steam-Heating for Buildings," etc., etc. The volume is 8vo., of 385 pages, besides the index. Graphical methods are used to illustrate many of the important principles that are to be remembered by the hot-water engineer. Handsomely bound in Cloth. Price, $4 00.

Steam-Heating Problems

Or, Questions, Answers, and Descriptions Relating to Steam-Heating and Steam-Fitting, from The Engineering RECORD (prior to 1887 The Sanitary Engineer). With 109 Illustrations. Large 8vo. Cloth. Price, $3.00.

Plumbing Problems

Or, Questions, Answers, and Descriptions, from The Engineering RECORD (prior to 1887 The Sanitary Engineer). With 142 Illustrations. Large 8vo. Cloth. Price, $2.00.

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