16 CHARLES GRIFFIN & CO.S PUBLICATIONS. 
GURDEN (Richard Lloyd, Authorised Surveyor 
for the Governments of New South Wales and Victoria) : 
TRAVERSE TABLES: computed to Four Places Decimals for every 
Minute of Angle up to 100 of Distance. For the use of Surveyors and 
Engineers. Second Edition. Folio, strongly half-bound, 21/. 
* * Published with Concurrence of the Surveyors-General for New South 
Wales and Victoria. 
‘“Those who have experience in exact SURVEY-WORK will best know how to appreciate 
the enormous amount of labour represented by this valuable book. The computations 
enable the user to ascertain the sines and cosines for a distance of twelve miles to within 
half an inch, and this BY REFERENCE TO BUT ONE TABLE, in place of the usual Fifteen 
minute computations required. This alone is evidence of the assistance which the Tables 
ensure to every user, and as every Surveyor in active practice has felt the want of such 
assistance, few knowing of their publication will remain without them.”—zezneer. 
‘“We cannot sufficiently admire the heroic patience of the author, who, in order to 
prevent error, calculated each result by two different modes, and, before the work was 
finally placed in the Printers’ hands, repeated the operation for a third time, on revising 
the proofs.” —Azgineering. 
JAMES (W. Powell, M.A,): 
FROM SOURCE TO SEA: or, Gleanings about Rivers from many 
Fields. A Chapter in Physical Geography. Cloth elegant, 3/6. 
“Excellent reading . .- a book of popular science which deserves an extensive 
circulation.” Saturday Review. 
JAMIESON (Andrew, C.E., F.R.S.E2) Biggtesaae 
of Engineering, Glasgow and West of Scotland Technical College) : 
STEAM AND THE STEAM ENGINE (A Text-Book on): Specially 
arranged for the use of Science and Art, City and Guilds’ of London 
Institute, and other Engineering Students. With 200 Illustrations and 
Four Folding-Plates. /7/th Edition. Crown 8vo. Cloth, 7/6. 
‘““The BEST BOOK yet published for the use of Students.” —Ezgineer. 
“This is undoubtedly the MOST VALUABLE and MOST COMPLETE hand-book of reference 
on the subject that now exists.” Marine Engineer. 
1. STEAM AND THE STEAM ENGINE (An Elementary Manual 
on), forming an introduction to the larger Work by the same Author, 
With numerous Illustrations and Examination Questions at the end of 
each Lecture. Second Edition. Crown 8vo. Cloth, 3/6. 
2. MAGNETISM AND ELECTRICITY (An Elementary Manual on), 
With numerous Illustrations and Examination Questions, Part I.— 
Magnetism. Crown 8vo, Is. 
3. APPLIED MECHANICS (An Elementary Manual on). With 
Diagrams and Examination Questions. Crown 8vo. 
