Cast Iron and other Metals, Strength of.

A PRACTICAL ESSAY ON THE STRENGTH OF CAST IRON AND OTHER METALS. By Thomas Tredgold, C.E. Fifth Edition, including Hodgkinson's Experimental Researches. 8vo, 12s. cloth.

Oblique Arches.

A PRACTICAL TREATISE ON THE CONSTRUCTION OF OBLIQUE ARCHES. By John Hart. Third Edition, with Plates. Imperial 8vo, 8s. cloth.

Girders, Strength of.

GRAPHIC TABLE FOR FACILITATING THE COMPUTATION OF THE WEIGHTS OF WROUGHT IRON AND STEEL GIRDERS, etc., for Parliamentary and other Estimates. By J. H. Watson Buck, M.Inst.C.E. On a Sheet, 2s. 6d.

Water Supply and Water-Works.

A PRACTICAL TREATISE ON THE WATER SUPPLY OF TOWNS AND THE CONSTRUCTION OF WATER-WORKS. By W. K. Burton, A.M.Inst.C E., Professor of Sanitary Engineering in the Imperial University, Tokyo, Japan, and Consulting Engineer to the Tokyo Water-Works. With an Appendix on Water-Works in Countries subject to Earthquakes, by John Milne, F.R.S., Professor of Mining in the Imperial University of Japan. With numerous Plates and Illusts.

[In the press.