19 



Potassium ditto, Observations, Selenium and its Compounds (Tables), Arsenic ditto, Chromium 

 ditto, Vanadium ditto, Molybdenum ditto, Tungsten ditto, Antimony ditto, Tellurium ditto, 

 Tantalum ditto, Titanium ditto, Silicium ditto, Osmium ditto, Gold ditto, Iridium ditto, Rhodium 

 ditto, Platinum ditto, Palladium ditto, Mercury ditto, Silver ditto, Copper ditto, Uranium ditto. 

 Bismuth and its Compounds, Tin ditto, Lead ditto, Cerium ditto, Cobalt ditto, Nickel ditto, 

 Iron ditto, Cadmium ditto, Zinc ditto, Manganese ditto, Observations, Isomorphous Groups, 

 Isomeric ditto, Metameric ditto, Polymeric ditto, Index. 



Press Opinions. 



"The atomic weights have been more accurately determined, and experiments in synthetic 

 chemistry have given us readier methods of producing certain materials requisite, but the 

 fundamental principles were always discovered, and for all practical purposes the book is a 

 valuable now as when first published." Longton Times and Echo. 



"This interesting volume has been kept from the pencil of the modern editor and reprinted 

 in its entirety by the enterprising publishers of The Pottery Gazette and other trade journals. 

 . . . There is an excellent historical sketch of the origin and progress of the art of pottery 

 which shows the intimate knowledge of classical as well as (the then) modern scientific litera- 

 ture possessed by the late Dr. Shaw; even the etymology of many of the Staffordshire place- 

 names is given." Glasgow Herald, 



"The historical sketch of the origin and progress of pottery is very interesting and instruc- 

 tive. The science of mixing is a problem of great importance, and the query how the natural 

 products, alumina and silica can be compounded to form the best wares may be solved by the 

 aid of chemistry instead of by guesses, as was formerly the case. This portion of the book may 

 be most suggestive to the manufacturer, as also the chapters devoted to the subject of glazes, 

 glasses and colours." Birmingham Post. 



" Messrs. Scott, Greenwood & Co. are doing their best to place before the pottery trades 

 some really good books, likely to aid the Staffordshire manufacturers, and their spirited enter- 

 prise is worthy of encouragement, for the utility of technical literature bearing upon the 

 practical side of potting goes without saying. . . . They are to be congratulated on their 

 enterprise in republishing it, and we can only hope that they will meet with the support they 

 deserve. It seems to be a volume that is worth looking through by both manufacturers and 

 operatives alike, and all local institutions, at any rate, should secure copies." Staffordshire 

 Sentinel. 



Paper Making. 



THE DYEING OF PAPER PULP. A Practical Treatise for 



the use of Papermakers, Paperstainers, Students and others. By 

 JULIUS ERFURT, Manager of a Paper Mill. Translated into English 

 and Edited with Additions by JULIUS HUBNER, F.C.S., Lecturer on 

 Papermaking at the Manchester Municipal Technical School. With 

 Illustrations and 157 patterns of paper dyed in the pulp. Royal 8vo, 

 180 pp. 1901. Price 15s. ; Abroad, 20s. ; strictly net, post free. 

 Limited edition. 



'Contents. 



I., Behaviour of the Paper Fibres during the Process of Dyeing, Theory of the 

 Mordant Cotton ; Flax and Hemp; Esparto: Jute; Straw Cellulose: Chemical and Mechani- 

 cal Wood Pulp- Mixed Fibres; Theory of Dyeing. II., Colour Fixing Mediums (Mordants) 

 r . * _ ; _. TV.. /-* .!., /O4. n ~.^..c. r t i^i f ^^Aa\ r*i-_ 



BTchromTte"; Sodium*" Bichroma~teChaIk_ (Calcmm Carbonate) ] Soda Crystal^ (Sodmm^Car- 



bonat 



the W* 



romate- oum cromae; a 



te); Antimony Potassium Tartrate (Tartar Emetic). III., Influence of the Q"aty of 

 Water Used. IV., Inorganic Colours 1. Artificial Mineral Colours: Iron Buff; Man- 

 se Bronze; Chrome Yellow (Chromate of Lead); Chrome Orange (Basic Chromate of 



ganese 



Ked Lead; Chrome lireen ; wiue wirn iciiow r-rusiiic , n UO.->KH i-n 

 ing Prussian Blue free from Acid; Ultramarine 2 Natural Mineral 



[See next Page. 



Lead) ; Red Lekd ; Chrome Green ; Blue with Yellow Prussiate ; Prussian Blue ; Method for 

 Producing Prussian Blue free from Acid; Ultramarine 2 Natural Mineral Colours (Earth 



