Cassella Color Company, author · New York : Cassella Color Company · leaf 24
HYDRON COLOURS ON COTTON PIECE-GOODS Hydron Blue B pat. 9 4.5% Hydron Blue B Taste 20% pat. … 2.5% Hydron Blue B Paste 20% pat. 7.5% Hydron Blue B Paste 20% pat. 3.5% Hydron Blue B Paste 20% pat. CASSELLA COLOli COMPANY, NEW YORK. ii
Dyes and dyeing · Color in the textile industries
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.
