PUBLISHED BY CROSBY LOCKWOOD & CO. 7 
Construction of Iron Beams, Pillars, &’c. 
IRON AND HEAT ; exhibiting the Principles concerned in the 
construction of Iron Beams, Pillars, and Bridge Girders, and the 
Action of Heat in the Smelting Furnace. By J. ARMOUR, C.E. 3s. 
Fire Engineering. 
FIRES, FIRE-ENGINES, AND FIRE BRIGADES. With 
a History of Fire-Engines, their Construction, Use, and Manage- 
ment ; Remarks on Fire-Proof Buildings, and the Preservation of 
Life from Fire; Statistics of the Fire Appliances in English 
Towns ; Foreign Fire Systems ; Hints on Fire Brigades, &c., &c. 
By CHARLES F, T. YounG, C.E, With numerous Illustrations, 
handsomely printed, 544 pp., demy 8vo, 1/. 4s. cloth, 
**We can most heartily commend this book.” —Exgzneering. 
“Mr. Young’s book on ‘ Fire Engines and Fire Brigades’ contains a mass of 
information, which has been collected from a variety of sources. The subject is so 
intensely interesting and useful that it demands consideration.”— Buzlding News. 
Trigonometrical Surveying. 
AN OUTLINE OF THE METHOD OF CONDUCTING A 
TRIGONOMETRICAL SURVEY, for the Formation of Geo- 
graphical and Topographical Maps and Plans, Military Recon- 
naissance, Levelling, &c., with the most useful Problems in Geodesy 
and Practical Astronomy. By LizuT.-GEN. FROME, R.E., late In- 
spector-General of Fortifications. Fourth Edition, Enlarged, and 
partly Re-written. By CAPTAIN CHARLES WARREN,R.E. With 
19 Plates and 115 Woodcuts, royal $vo, 165. cloth. 
Tables of Curves. 
TABLES OF TANGENTIAL ANGLES and MULTIPLES 
for setting out Curves from 5 to 200 Radius. By ALEXANDER 
BEAZELEY, M. Inst. C.E. Second Edition. Printed on 48 Cards, 
and sold in a cloth box, waistcoat-pocket size, 35. 6d. 
** Hach table is printed ona small card, which, being placed on the theodolite, leaves 
the hands free to manipulate the instrument.’ aly 5: ngineer. 
“*Very handy ; a man may know that all his day’s work must fall on two of these 
cards, which he, puts into his own card-case, and leaves the rest behind.”— 
Engineering fieldwork. [A thenaeum. 
THE PRACTICE OF ENGINEERING FIELDWORK, 
applied to Land and Hydraulic, Hydrographic, and Submarine 
Surveying and Levelling. Second Edition, revised, with consider- 
able additions, anda Supplement on WATERWORKS, SEWERS, 
SEWAGE, and IRRIGATION. By W.' Davis HASKOLL, C.E. 
Numerous folding Plates. In1 Vol., demy 8vo, 17. 5s., cl. boards. 
Large Tunnel Shafts. 
THE CONSTRUCTION OF LARGE TUNNEL SHAFTS. 
A Practical and Theoretical Essay. By J. H. Watson Buck, 
M. Inst. C.E., Resident Engineer, London and North-Western 
Railway. Illustrated with Folding Plates. Royal 8vo, 12s. cloth. 
‘Many of the methods given are of extreme practical value to the mason, and the 
observations on the form of arch, the rules for ordering the stone, and the construc- 
tion of the templates, will be found of considerable use. We commend the book to 
the engineering profession, and to all who have to build similar shafts.” —Buclding 
ews. 
“Will be regarded by civil engineers as of the utmost value, and calculated to save 
much time and obviate many mistakes.’—Colliery Guardian. 
