CONTENTS. 



Page. 



Composition of normal sole leather 7 



Weighting of leather 8 



Weighting materials and their effects 9 



Quantity of added weighting materials 10 



Waste of materials in weighting sole leather 10 



Detection of weighting 11 



Bleaching of sole leather 12 



Misbranding of leather 13 



Prevention of weighting and bleaching 14 



Results of analysis 15 



Summary............... 20 



