=SOAPS, CANDLES, and GLYCERINE.= A Practical Manual of Modern Method of Utilisation of Fats and Oils in the Manufacture of Soap and Candles, and of the recovery of Glycerine. By L. L. LAMBORN, Massachusetts Institute of Technology, M.Am.C.S. Medium 8vo, cloth. Fully Illustrated. 706 pages Net =30/0=
THE SOAP INDUSTRY—RAW MATERIALS—BLEACHING
AND PURIFICATION OF
SOAP-STOCK—THE CHEMICAL CHARACTERISTICS
OF SOAP-STOCK AND THEIR
BEHAVIOUR TOWARDS SAPONIFYING AGENTS—MECHANICAL
EQUIVALENT OF THE SOAP
FACTORY—COLD PROCESS AND SEMI-BOILED SOAP—GRAINED
SOAP—SETTLED ROSIN
SOAP—MILLED SOAP-BASE—FLOATING
SOAP—SHAVING SOAP—MEDICATED
SOAP—ESSENTIAL OILS AND SOAP PERFUMERY—MILLED
SOAP—CANDLES—
GLYCERINE—EXAMINATION OF RAW MATERIALS
AND FACTORY PRODUCTS.
=SOLUBILITIES OF INORGANIC AND ORGANIC SUBSTANCES.= A Hand-book of the most Reliable Quantitative Solubility Determinations. Recalculated and Compiled by ATHERTON SEIDELL, Ph.D., Chemist, Hygienic Laboratory, U. S. Public Health Service, Washington, D C. Medium 8vo, cloth, 377 pages Net =12/6=
=TEA MACHINERY AND TEA FACTORIES.= Describing the Mechanical Appliances required in the Cultivation and Preparation of Tea for the Market. By A. J. WALLIS-TAYLER, A.M.Inst.C.E. Medium 8vo, 468 pp. With 218 Illustrations Net =25/0=
“The subject of
tea machinery is now one of the first interest to a
large class of people,
to whom we strongly commend the
volume.”—Chamber
of Commerce Journal.
=WAGES TABLES.= At 54, 52, 50, and 48 Hours per Week. Showing the Amounts of Wages from one quarter of an hour to sixty-four hours, in each case at Rates of Wages advancing by One Shilling from 4s. to 55s. per week. By THOS. CARBUTT, Accountant. Square crown, 8vo, half-bound =6/0=
=WATCH REPAIRING, CLEANING, AND ADJUSTING.= A Practical Handbook dealing with the Materials and Tools Used, and the Methods of Repairing, Cleaning, Altering, and Adjusting all kinds of English and Foreign Watches, Repeaters, Chronographs, and Marine Chronometers. By F. J. GARRARD, Springer and Adjuster of Marine Chronometers and Deck Watches for the Admiralty. Second Edition. Revised. With over 200 Illustrations. Crown 8vo, cloth Net =4/6=
=WATCHES AND OTHER TIMEKEEPERS, HISTORY OF.= By J. F. KENDAL, M.B.H. Inst. =1/6= boards; or cloth =2/6=
=WATCHMAKER’S HANDBOOK.= Intended as a Workshop Companion for those engaged in Watchmaking and the Allied Mechanical Arts. Translated from the French of CLAUDIUS SAUNIER, and enlarged by JULIEN TRIPPLIN, F.R.A.S., and EDWARD RIGG, M.A., Assayer in the Royal Mint. Fourth Edition. Cr. 8vo, cloth =9/0=
“Each part is
truly a treatise in itself. The arrangement is
good
and the language is
clear and concise. It is an admirable guide for
the young watchmaker.”—Engineering.