142 MORRIS LOEB 



(Lyons, 1893) ; Schultz and Julius, Systematic Survey of the Organic Coloring 

 Matters, translated by Green (New York, 1894) ; Hurst, Dictionary of the 

 Coal-Tar Colors (London, 1896); Lefevre, Traiti des matieres color antes 

 organiques artificelles (2 vols., Paris, 1896) ; Seyewetz and Sisley, Chimie des 

 matieres colorantes artificielks (Paris, 1897); Benedikt, Chemistry of the 

 Coal-Tar Colors, translated by Knecht (London, 1900) ; Nietzki, Chemistry 

 of the Organic Dyestiiffs, translated by Collin and Richardson (London, 

 1892; newer German edition, Berlin, 1901). An annual devoted to the 

 progress of the coal-tar industry has, since 1877, been published in Berlin 

 by Friedlander, under the title, Fortschritte der Theerfarben-Industrie und 

 verwandter Industriezweige. 



