The application of the benzidine colours in all branches of printing . Aniline Black discharged nith Brilliant (ieranine B. Benzo PnrpnrMie 4 B. Ctarj-sophenine: Benzo Sky Blue and Chrysophenine i Olive and aflernards mercerised. Aniline Black dischargetl with Helioirofte B B, Benzo Shy Bine and Cbloramine Yellow, and afterwartls Tnr<inoise Blue BB New Victoria Bine B disctaarg^ed with Cbloramine Orange G. discharged with Chryso|iheuiue.

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Keywords: ., bookcentury1800, bookdecade1890, bookidapplicationo, bookyear1898