20 CROSBY LOCKWOOD &> CO.' S CATALOGUE. 



NATURAL PHILOSOPHY AND SCIENCE. 



Electricifi/, 



A MANUAL OF ELECTRICITY : Including Galvanism, Mag- 

 netism, Dia-Magndism, Elcdro-Dynauiics, Magno-Elcctricify, and the Electric 

 Telegraph. By Henry M. Noad, Ph.D., F.R.S., F.C.S. Fourth Edition 

 With 500 Woodcuts. 8vo, £1 4s. cloth. 

 "The accounts given of electricity and galvanism are not only complete in a scientific sens 



out, which is a rarer thing, are popular and inleresUnji.'—La/uef. 



"Among the numerous writers on the attractive and fascinating subject of electricity, tha 



author of the present volume has occupied our best attention. It is worthy of a place in th • 



library of every public institution, and we ha\e no doubt it w.ll be deservedly patronised by tli '. 



scientific community." — Miniiijr youriial. 



Text Book of JJlectriciff/, 



THE STUDENT'S TEXT-BOOK OF ELECTRICITY. By 



Henry M. Noao, Ph.D., F.R.S., F.C.S. New Edition, carefully Revised'. 



With an Introduction and Additional Chapters, by W. H. Prekce, M.I.C.E., 



Vice-President of the Society of Telegraph Engineers, &c. With 470 Ilhistia- 



tions. Crown 8vo, 12s. Gd. cloth. 



"The original plan of this book has been cnrefullv adhered to so as to make it a reflex of the 



pxisting state of electrical science, ad.iptei I for stutleuts. . . . Discovery seems to have pm- 



iiressed with marvellous strides ; nevertheless it has noiv apparently ceased, and practical applica- 



Tions have commenced their career ; and it is to give a faithful account of these that this fresh 



edition of Dr. Noads valuable text-book is launched iQnh."--Jixtractfro»i Introductio>i by //'. 11. 



J'l-eece. }-.sq. 



'• We can recommend Dr. Noad's book for clear style, great range of subject, a good index, 

 and a plethora of woodcuts. Such collections as the present are indispensable."— .-///if «^;<;«. 



"An admirable text-book for every student— beginner or advanced— of electricity."— 



" A most elaborate compilation of the facts of electricity and magnetism."— Pojue/ay Scie/tre 



Rn-in: 



" Dr. Noad's text-book has earned for itself the reputation of a truly scientific manual for the 

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 the front. Mr. Preece as reviser, with the assistance of Mr. H. R. Kempe and Mr. J. P. Edwards, 

 has added all the practical results of recent invention and research to the admirable theoretical 

 expositions of the author, so that the book is about as complete and advanced as it is possible for 

 any book to be within the limits of a text-book."— 7V/'ci';-a//»'<r Jour)tal. 



I}}\ Lavdner's School Handbooks. 



NATURAL PHILOSOPHY FOR SCHOOLS. By Dr. Lardner. 



32S Illustrations, Sixth Edition. One Vol., 3s. 6d. cloth. 



" A very convenient claiss-book for junior students in private schools. It is intended to convey, 

 in clear and precise terms, general notions of all the principal divisions of Physical Science." — 

 British Quarterly Revieiv. 



ANIMAL PHYSIOLOGY FOR SCHOOLS. By Dr. Lardner. 

 With 190 Illustrations. Second Edition. One Vol., 3s. 6d. cloth. 

 "Clearly written, well arranged, and excellently illustrated." — Gardener's Chronicle. 



Dr, Lardner's Electric Telegraph, 



THE ELECTRIC TELEGRAPH. By Dr. Lardner. New 

 Edition. Revised and Re-written by E. B. Bright, F.R.A.S. 140 Illustra- 

 tions. Small 8vo, 2s. 6d. cloth. 

 "One of the most readable books extant on the Electric Telegraph." — English Mechanic. 



Field Fortification, 



A TREATISE ON FIELD FORTIFICATION, THE ATTACK 

 OF FORTRESSES, MILITARY MINING, AND RECONNOITRING. By 

 Colonel I. S. Macavlay, late Professor of Fortification in the R.M.A., Wool- 

 wich. Sixth Edition, crown 8vo, cloth, with separate Atlas of 12 Plates, 12s. 

 complete. 



Lif/htninf/. 



THE ACTION OF LIGHTNING, and the Means of Defending 



Life and Property from its Effects. By Major A. Parnell, R.E. i2mo, 7s. 6d. 



cloth. 



" Major Parnell has written an original work on a scientific subject of unusual interest; and he 

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 subject in tlve English language.' —Athenazt^n. 



