likely to receive a warm welcome in
engineering circles, and it can be cordially commended for perusal.
It will doubtless have that large sale to which its merits entitle
it."--_Mining World._

"The general aspects of the Petroleum Industry are fully and ably
laid out."--_Engineer._

=PIGMENTS, ARTISTS' MANUAL OF.= Showing their Composition, Conditions of
Permanency, Non-Permanency, and Adulterations, etc., with Tests of
Purity. By H. C. STANDAGE. Third Edition. Crown 8vo, cloth =2/6=

=PORTLAND CEMENT, THE MODERN MANUFACTURE OF.= By PERCY C. H. WEST,
Chemical Engineer and Consulting Chemist. In Three Volumes. Vol. I.,
dealing with "Machinery and Kilns." About 200 pages, Medium 8vo. With
numerous Illustrations. [_Nearly ready, price about_] =10/6=

=PRODUCER GAS PRACTICE (AMERICAN) AND INDUSTRIAL GAS ENGINEERING.= By
NISBET LATTA, M.Amer.Soc.M.E., M.Amer.Gas Inst. 558 pages, with
247 illustrations. Demy 4to, cloth [_Just Published._] _Net_ =25/-=

PRODUCER OPERATION--CLEANING THE GAS--WORKS DETAILS--PRODUCER
TYPES--MOVING GASES--SOLID FUELS--PHYSICAL PROPERTIES OF GASES--CHEMICAL
PROPERTIES OF GASES--GAS ANALYSIS--GAS POWER--GAS ENGINES--INDUSTRIAL
GAS APPLICATIONS--FURNACES AND KILNS--BURNING LIME AND
CEMENT--PRE-HEATING AIR--DOHERTY COMBUSTION ECONOMISER--COMBUSTION IN
FURNACES--HEAT: TEMPERATURE, RADIATION AND CONDUCTION--HEAT
MEASUREMENTS: PYROMETRY AND CALORIMETRY--PIPES, FLUES, AND
CHIMNEYS--MATERIALS: FIRE CLAY, MASONRY, WEIGHTS AND ROPE--USEFUL
TABLES--OIL FUEL PRODUCER GAS.

=RECIPES, FORMULAS AND PROCESSES, TWENTIETH CENTURY BOOK OF.= Edited by
GARDNER D. Hiscox, M.E. Nearly 10,000 Scientific, Chemical, Technical,
and Household Recipes, Formulas and Processes for Use in the Laboratory
and the Office, the Workshop and the Home. Medium 8vo, 800 pp., cloth.
_Net_ =12/6=

SELECTED LIST OF CONTENTS:--ABSINTHE--ACID PROOFING--ADHESIVES--
ALCOHOL--ALKALI--ALLOYS--ALUMINIUM--AMMONIA--ANILINE--ANTIDOTES FOR
POISON--ANCHOVY PREPARATIONS--ANTISEPTICS--ANTIQUES--BAKING POWDERS--
AROMETERS--BEVERAGES--BLEACHING--BRASS--BRICK--CARBOLIC ACIDS--CASTING--
CELLULOID--CHEESE--CERAMICS--CIGARS--COFFEE--CONDIMENTS--COPPER--
COSMETICS--COTTON--DIAMOND TESTS--DONARITE--DYES--ELECTRO PLATING--
EMBALMING--ENAMELLING--ENGRAVING--ESSENCES--EXPLOSIVES--FERTILISERS--
FILTERS--FOOD ADULTERANTS--GELATINE--GLASS--GOLD--GUMS--HARNESS
DRESSINGS--HORN--INKS--INSECTICIDES--IRON--IVORY--JEWELLERS' FORMULAS--
LAC