CROSBY LOCKWOOD & SON'S CATALOGUE. 



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 ss- net 



Volume I. comprises a Series of Lectures delivered on behalf of 

 the Battersea Polytechnic Institute in 1902. Crown 8vo, 151 pages 



Net ss. 



CONTENTS : EXAMINATION OF FIBROUS RAW MATERIALS FOR PAPER-MAKING- ART PAPERS 



MOISTURE ON PAPER CHEMICAL RESIDUES IN PAPER THE FUNCTION OF WATER IN THE FORMA- 

 TION OF A WEB OK PAPER THK PERMANENCE OF PAPER SUNDRY PHYSICAL QUALITIES OF 

 PAPER, ETC. 



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 pages ... ... ... ... Net 55. 



CONTENTS :-TECHMCAL EDUCATION AS APPLIED TO PAPER-MAKING THE USE OF 

 SPECIALLY PREPARED SIZE IN DRY SHEETS FOR PAPER SIZING ANSWERS TO ORDINARY AND 

 HONOURS GKADE EXAMINATION PAPERS, 1901-1903, DEALING WITH SUCH SUBJECTS AS MEASURING 

 THICKNESS OF PAPERS INSTRUCTION TO BEATER MEN ESTIMATION OF DIFFERENT FIBRES, 

 ETC., ETC. 



Volume III. comprises a short Practical Treatise in which 

 Boiling, Bleaching, Loading, Colouring, and similar Questions are 

 Discussed. Crown 8 vo, 142 pages Net 55. 



CONTENTS: "BRASS" AND "STEEL" BEATER BARS THK SIZE AND SPEED OF BEATER 

 ROLLS THE FADING OF PRUSSIAN BLUE PAPKKS 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 BLEACH- 

 ING THE USE OF REFINING ENGINES AGITATION AS AN AUXILIARY TO BLEACHING, ETC. 



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 pages ... ... Net 55. 



CONTENTS: THE BULKING OF PAPERS SPECIAL QUALITIES OF "ART" PAPEKS 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 THE 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, ETC. 



Vol. V. concerning THE THEORY AND PRACTICE OF BEATING. 

 With Photomicrographs and other Illustrations. Crown 8vo, 190 

 pages Net 55. 



CON I ENTS : EARLY BEATING APPLIANCES THE HOLLANDER THE ECONOMY OF BEAT- 

 INGDIFFICULTIES OF ARRIVING AT DEFINITE RESULTS BEHAVIOUR OF DIFFERENT FIBRES 

 "REFINING" POWER CONSUMPTION A COMPARISON OF TWO DIFFERENT KINDS OF BEATERS 

 POWHR CONSUMED IN THE "BREAKING," "BEATING," AND "REFINING" OF DIFFERENT 

 MATERIALS- DEALING WITH THE " CIRCULATION " AND "AGITATION" IN A HOLLANDER- 

 COMPARISONS OF LARGE AND MEDIUM-SIZED HOLLANDERS WHEN BEATING " HARD " AND " SOFT " 



STOCK TRIALS TO DETERMINE THK RELATIVE MERITS OF STONE AND METAL BEATER-BARS 

 TRIALS WITH BREAKERS, REED BETTERS, AND KINGSLAND REFINERS, ETC., ETC. 



PARA RUBBER. ITS CULTIVATION AND PREPARATION. 



By W. H. JOHNSON, F.L.S., Director of Agriculture, S. Nigeria, West 

 Alrica. Second Edition, re-written and enlarged, with numerous Illus- 

 trations. Demy 8vo, cloth Net 75. 6d. 



THE WORLD'S PRODUCTION AND CONSUMPTION OF RUBBER THE PARA RUBBER TREE AT 

 HOME AND ABROAD PROPAGATION PLANTING AND CULTIVATING SOILS AND MANURES 



OF KUBBEK DRYING AND PACKING RUBBER FOR EXPORT YIELD OF PARA RUBBER A FROM 

 CULTIVATED IREES ESTABLISHMENT AND MAINTENANCE OF A PARA RUBBER PLANTATION- 

 COMMERCIAL VALUE OF THE OIL IN HEVEA SEEDS. 



