The application of the benzidine colours in all branches of printing . Myed with: Benzo discharged with: Persin and Brilliant i Dyed with : Benzo Olive and Benzo BlacU Bine 3 0: discharsed with: Methyl Violet and Persian Berry Yellow. Dyed with : Heliotrope B B and Gerauine G; discharged witii: Persian Berry Yellow and Methyl Violet. Dyed with: Benz«» Piirpnrine IB; discharged with: Methyl Violet. Brilliant Greeu. Persian Berry Yellow.

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Keywords: ., bookcentury1800, bookdecade1890, bookidapplicationo, bookyear1898