“The author caters for the requirements of responsible mill hands, apprentices, etc., whilst his manual will be found of great service to students of technology, as well as to veteran paper-makers and mill-owners.  The illustrations form an excellent feature.”—­The World’s Paper Trade.

=PAPER-MAKING.= A Practical Handbook of the Manufacture of Paper from Rags, Esparto, Straw, and other Fibrous Materials.  Including the Manufacture of Pulp from Wood Fibre, with a Description of the Machinery and Appliances used.  To which are added Details of Processes for Recovering Soda from Waste Liquors.  By A. WATT.  With Illustrations.  Crown 8vo =7/6=

=PAPER MAKING, CHAPTERS ON.= A Series of Volumes dealing in a practical manner with all the leading questions in connection with the Chemistry of Paper-Making and the Manufacture of Paper.  By CLAYTON BEADLE, Lecturer on Paper-Making before the Society of Arts, 1898 and 1902, and at the Battersea Polytechnic Institute, 1902, etc., etc.  Each volume is published separately, at the price of =5/0= net per vol.

     Volume I, comprises a Series of Lectures delivered on behalf of the
     Battersea Polytechnic Institute in 1902.  Crown 8vo. 151 pp. Net
     5/0

     Volume II. comprises Answers to Questions on Paper-Making Set by
     the Examiners to the City and Guilds of London Institute,
     1901-1903.  Crown 8vo, 182 pp. Net =5/0=

     Volume III. comprises a short practical Treatise in which Boiling,
     Bleaching, Loading, Colouring, and similar Questions are discussed. 
     Crown 8vo, 142 pp. Net =5/0=

CONTENTS:—­“BRASS” AND “STEEL” BEATER BARS—­THE SIZE AND SPEED OF
BEATER ROLLS—­THE FADING OF PRUSSIAN BLUE PAPERS—­THE EFFECT OF LOWERING
THE BREAST ROLL—­THE EFFECT OF “LOADING” ON THE TRANSPARENCY OF
PAPER—­“TERRA ALBA” AS A LOADING FOR PAPER—­THE USE OF ALUM IN TUB
SIZING—­THE INFLUENCE OF TEMPERATURE ON BLEACHING—­THE USE OF REFINING
ENGINES—­AGITATION AS AN AUXILIARY TO BLEACHING—­THE HEATING OF “STUFF”
FOR THE PAPER MACHINE—­THE COMPARATIVE RESULTS OF QUADRUPLE AND OPEN
EFFECT EVAPORATION—­HOW TO PREVENT ELECTRIFICATION OF PAPER ON THE
MACHINE—­TRANSPARENCY OF PAPERS—­THE “LIFE” OF MACHINE WIRES—­EDGE
RUNNERS.

     Volume IV. contains discussions upon Water Supplies and the
     Management of the Paper Machine and its influence upon the
     Qualities of Papers.  Crown 8vo, 164 pp. Net =5/0=

CONTENTS:—­THE BULKING OF PAPERS—­SPECIAL QUALITIES OF “ART”
PAPERS—­THE “AGEING” AND STORAGE OF PAPERS—­THE USE OF LIME IN
BOILING—­CONTROLLING THE MARK OF THE “DANDY”—­“MACHINE” AND “HAND” CUT
RAGS—­FROTH ON PAPER MACHINE—­SCUM SPOTS IN PAPER—­CONSUMPTION OF WATER
IN THE MANUFACTURE OF PAPER—­THE MANAGEMENT OF SUCTION-BOXES—­THE
SHRINKAGE OF PAPER ON THE MACHINE—­PAPER THAT DOES NOT SHRINK OR
EXPAND—­THE PRODUCTION OF NON-STRETCHABLE PAPER—­THE CONNECTION
BETWEEN “STRETCH” AND “EXPANSION” OF PAPERS—­“STRETCH” AND “BREAKING
STRAIN”—­PAPER TESTING MACHINES.