ELECTROPLATING: A Practical Handbook. By J. W. Urquhart, C.E. Crown 8vo, 5s. cloth. "Any ordinarily intelligent person may become an adept in electro-deposition with a very little science indeed, and this is the book to show the way." - Builder.

Electrotyping, etc.

ELECTROTYPING : A Practical Manual on the Reproduction and Multiplication of Printing Surfaces and Works of Art by the Electro-deposition of Metals. By J. W. Urquhart, C.E. Crown 8vo, 5s. cloth. "A guide to beginners and those who practise the old and imperfect methods." - Iron.


ELECTRO-METALLURGY PRACTICALLY TREATED. By Alexander Watt, F.R.S.S.A. Including the Electro-Deposition of Copper, Silver, Gold, Brass and Bronze, Platinum, Lead, Nickel, Tin, Zinc, Alloys of Metals, Practical Notes, etc, etc. Eighth Edition, Revised and Enlarged, including the most recent Processes. 12mo, 3s. 6d. cloth. Just published.

" From this book l>oth amateur and artisan may learn everything necessary for the successful prosecution of electroplating." - Iron.

" A practical treatise for the use of those who desire to work in the art of electro* deposition as a business," - English Mechanic.