4 CROSBY LOCKWOOD & CO.' S CATALOGUE. 



Survey Practice, 



AID TO SURVEY PRACTICE, for Reference in Suvveying, Level- 

 ling, Setting-oitt and in Route Surveys of Travellers by Land and Sea. With 

 Tables, Illustrations, and Records. By Lewis D'A. Jackson, A.M.I.C.E., 

 Author of " Hydraulic Manual," " Modern Metrology," &c. Large crown 8vo, 

 i2s.6d. cloth. 

 " Mr. Jackson has produced a valuable vade-Diecicvi for the surve5^or. We can reconiniend 



tliib book as containing- an admirable supplement to the teaching of the accomplished surveyor." — 



Atliena-iim, 



"We cannot recommend to the student who knows something of tlie mathematical principles 

 of the subject a better course than to fortify his practice in the field under a competent surveyor 

 A\itli a study of Mr. Jackson's useful manual." — Biiildiitsr 2\'eirs. 



" The author brings to his work a fortunate union of theory and practical experience which, 

 aided by a clear and lucid style of writing, renders the book a very useful one."— Builder. 



I^evelling, 



A TREATISE ON THE PRINCIPLES AND PRACTICE OF 

 LEVELLING. Showing its Application to purposes of Railway and Civil 

 Engineering, in the Construction of Roads ; with Mr. Telford's Rules for the 

 same. By Frederick W. Simms, F.G.S., I\L Inst. C.E. Seventh Edition, with 

 the addition of Law's Practical Examples for Setting-out Railway Curves, and 

 Trautwine's Field Practice of Laying-out Circular Curves. With 7 Plates 

 and numerous Woodcuts, 8vo, Ss. 6d. cloth. "■,,■'■ Trautwine on Curves, 

 separate, 5s. 



" The text-book on levelling in most of our engineering schools and colleges." — ]i)ti;i)tcer. 

 •' The publishers have rendered a substantial service to tlie profession, especially to the younger 

 members, by bringing out the present edition of Mr. Simms' useful ■viox\i."—Evi;^iiieeri)ig. 



TnnnelUnfj. 



PRACTICAL TUNNELLING. Explaining in detail the Setting- 

 out of the works, Shaft-sinking and Heading-driving, Ranging the Lines and 

 Levelling underground, Sub-Excavating, Timbering, and the Construction 

 of the Brickwork of Tunnels, with the amount of Labour required for, and the 

 Cost of, the various portions of the work. By Frederick W. Simms, F.G.S., 

 M. Inst. C.E. Third Edition, Revised and Extended by D. Kinnear Clark, 

 M. Inst. C.E. Imp. 8vo, with 21 Folding Plates and numerous Wood Engrav- 

 ings, 30S. cloth. 

 "The estimation in which Mr. Simms' book on tunnelling has been held for over thirty years 



cannot be more truly expressed than in the words of the late Professor Rankine ; — "The best 



source of information on the subject of tunnels is Mr. 1-'. A\'. Sinnns' work on Practical Tunnelling.' " 



— .irchiieci. 



"It has been regarded from the first as a text-book of the subject Mr. Clark has 



added immensely to the value of the book." — Eu^ineer. 



" The additional chapters by Mr. Clark, containing as they do numerous examples of modern 



jiractice, bring the book well up to date." — Eiif^ineering^. 



Statics, Grvaphic and Atialytic. 



GRAPHIC AND ANALYTIC STATICS, in Theory and Compari- 

 son : Their Practical Application to the Treatment of Stresses in Roofs, Solid 

 Girders, Lattice, Bowstring and Suspension Bridges, Braced Iron Arches and 

 Piers, and other Framew-orks. To which is added a Chapter on Wind Pres- 

 sures. By R. Hudson Graham, C.E. With numerous Examples, many taken 

 from existing Structures. 8vo, i6s. cloth. 

 "Mr. Graham's book will find a place wherever graphic and analytic statics are used or studied. 



" This exhaustive treatise is admirably adapted for the architect and engineer, and will tend 

 lo wean the profession from a tedious and laboured mode of calculation. To prove the accuracy of 

 tlie graphical demonstrations, the author compares them with the analytic formute given by Ran 

 kine." — Building SVe7vs. 



" The work is excellent from a practical point of view, and has evidently been prepared witli 

 much care. The directions for working are ample, and are illustrated by an abundance of well- 

 selected examples. It is an excellent text-book for the practical draughtsman.' — AiheitcsiDii. 



Strains, Fornmlic and Diaff rams for Calcidation of, 



A HANDY BOOK FOR THE CALCULATION OF STRAINS 



IN GIRDERS AND SIMILAR STRUCTURES, AND THEIR STRENGTH. 



Consisting of Formulas and Corresponding Diagrams, with numerous details 



for Practical Application, &c. By William Humber, A-M. Inst. C. E., &c. 



Third Edition. Crown 8vo, nearly 100 Woodcuts and 3 Plates, js. 6d. cloth. 



" The fornmlrc are neatly expressed, and the diagrams good." — .UJiaia-u})!. 



" We heartily connnend this really handy book to our engineer and architect readers."— Z;'/;^»- 



lish Mechanic, 



