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THE SCIENCE OF COLOUR MIXING. A Manual in- 

 tended for the use of Dyers, Calico Printers and Colour Chemists. By 

 David Paterson, F.C.S. Forty-one Illustrations. Five Coloured Plates, 

 and Four Plates showing: Eleven Dyed Specimens of Fabrics. 132 



pp. Demy 8vo. Price 7s. 6d. net. (Post free, 7s. lOd. home ; 8s. 

 abroad.) 



Contents. 



Colour a Sensation: Colours of Illuminated Bodies; Colours of Opaque and Transparent 

 Bodies : Surface Colour — Analysis of Light : Spectrum : Homogeneous Colours : Ready 

 Method of Obtaining a Spectrum — Examination of Solar Spectrum : The Spectroscope and 

 Its Construction : Colourists' Use of the Spectroscope — Colour by Absorption ; Solutions and 

 Dyed Fabrics; Dichroic Coloured Fabrics in Gaslight — Colour Primaries of the Scientist 

 versus the Dyer and Artist; Colour Mixing by Rotatio " and Lye Dyeing; Hue, Purity, 

 Brightness; Tints; Shades, Scales, Tones, Sad and Sombre Colours — Colour Mixing; Pure 

 and Impure Greens, Orange and Violets; Large Variety of Shades from few Colours; Con- 

 sideration of the Practical Primaries: Red, Yellow and Blue — Secondary Colours; Nomen- 

 clature of Violet and Purple Group; Tints and Shades of Violet; Changes in Artificial Light 

 — Tertiary Shades : Broken Hues: Absorption Spectra of Tertiary Shades — Appendix: Four 

 Plates with Dyed Specimens Illustrating Text — Index. 



DYERS' MATERIALS : An Introduction to the Examination, 

 Evaluation and Application of the most important Substances used in 

 Dyeing. Printing, Bleaching and Finishing. By Paul Heerman, Ph.D. 

 Translated from the German by A. C. Wright, M.A. (Oxon.), B.Sc. 

 (Lond.). Twenty-four Illustrations. Crown Svo. 150 pp. Price 5s. 

 net. (Post free, 5s. 4d. home ; 5s. 6d. abroad.) 



COLOUR MATCHING ON TEXTILES. A Manual in- 

 tended for the use of Students of Colour Chemistry, Dyeing and 

 Textile Printing. By David Paterson, F.C.S. Coloured Frontis- 

 piece. Twenty-nine Illustrations and Fourteen Specimens Of Dyed 

 Fabrics. Demy Svo. 132 pp. Price 7s. 6d. net. (Post free, 7s. lOd. 

 home ; 8s. abroad.) 



COLOUR: A HANDBOOK OF THE THEORY OF 

 COLOUR. By George H. Hurst, F.C.S. With Ten 

 Coloured Plates and Seventy-two Illustrations. 160 pp. Demy Svo. 

 Price 7s. 6d. net. i Post free, 7s. lOd. home ; 8s. abroad.) 



Reissue of 

 THE ART OF DYEING WOOL, SILK AND COTTON. 



Translated from the French of M. Hellot, M. Macquer and M. le 

 PiLEUR D'Aplign'Y. First Published in English in 1789. Six Plates. 

 Demy Svo. 446 pp. Price 5s. net. (Post free, 5s. 6d. home ; 6s. 

 abroad.) 



COTTON WASTE : Its Production, Characteristics, and 

 Regulation. By T. Thornley. Demy Svo. About pages. 



[hi the press. 



THE CHEMISTRY OF DYE-STUFFS. By Dr. Georg Von 

 Georgievics. Translated from the Second German Edition. 412 pp. 

 Demy Svo. Price 10s. 6d. net. (Post free, lis. home ; lis. 6d. abroad.) 



THE DYEING OF COTTON FABRICS: A Practical 



Handbook for the Dyer and Student. By Franklin Beech, Practical 

 Colourist and Chemist. 272 pp. Forty-four Illustrations of Bleaching 

 and Dyeing Machinery. Demy Svo. Price 7s. 6d. net. (Post free, 

 7s. lOd. home ; Ss. abroad.) 



THE DYEING OF WOOLLEN FABRICS. By Franklin 

 Beech, Practical Colourist and Chemist. Thirty-three Illustrations. 

 Demy Svo. 228 pp. Price 7s. 6d. net. (Post free, 7s. lOd. home ;: 

 8s. abroad.) 



