Scientific Works published by Longmans, Green, S* C», 1 1 



ELECTRICITY AND MAGNETISM. 



CUMMING— Electricity treated Experimentally. For the use of Schools 

 and Students. By Linn«us Oumminq, M.A., Assistant Master in 

 Rugby School. With 242 Illustrations. Crown 8vo. 4s. 6d 



DAT— Exercises in Electrical and Magnetic Measurements, with 

 Answers. By R. E. Day. 12nio. 3s. 6d. 



DE TUKZELMANN— A Treatise on Electricity and Magnetism. By 



G. W. DB ToNZELMANN, B.Sc, M.I.E.E. [In PrepwraUon. 



GORE — The Art of Electro-Metallnrgy, including all known Processes 

 of Electro-Deposition. By G. Gore, LL.D., F.R.S. With 56 Wood- 

 cuts. Ecp. 8vo. 6s. 



JENKIN — Electricity and Magnetism. By Pleeming Jbnkin, P.R.S.S., 

 L. & E., M.I.O.E. With 177 Illustrations. Fcp. 8vo. 3s. 6d. 



LARBEN— Electricity for Public Schools and Colleges. By W. Lardbn, 

 M.A. With 215 Illustrations and a Series of Examination Papers with 

 Answers. Crown 8vo. 6s. • ' 



P0T8ER— Works by A. W. Poysbr, M.A., Grammar School,- Wisbech. 



r- Magnetism and Electricity. With 235 Illustrations. Crown 



8vo. 2s. 6c?. 



Advanced Electricity and Magnetism. With 317 Illustrations. 



Crown 8vo. 4s. 6rf. 



SMNGO and BROOKER— Electrical Engineering for Electric Light 



Artisans and Students. By W. Slinso and A, Broker, With 307 

 Illustrations. Crown 8vo. 10s. 6(i. 



TYNBALL— Works by John Tyndall, D.C.L,, F.R.S. See p. 12. 



TELEGRAPHY AND THE TELEPHONE. 



CULLET— A Handbook of Practical Telegraphy. By R. S. Culley, 

 M.I.C.E., late Ehgineer-in-Chief of Telegraphs to the Post Office. 

 With 135 Woodcuts and 17 Plates. 8vo. 16s. 



HOPKINS— Telephone lines and their Properties. By William 

 John Hopkins, Professor of Physics in the Drexel Institute of Art, 

 Science and Industry, Philadelphia. Crown 8vo; %s. 



PREECE and SIVEWRIGHT— Telegraphy. By W. H. Prebce, C.B., 

 F.R.S., M.I.C.E., Sc, Engineer-inTChief and Electrician to the 

 ,Post Office ; and Sir J. Sivewrisht, E.CJ£.Qi., General Managei, 

 South African Telegraphs. With 255 Woodcuts. Fcp. 8vo. 6s. 



