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Rouge solide pour laine Bl conc. = Wool fast red BL conc. = Wollechtrot BL conc

J.R. Geigy A.G · 1910 · [Bâle] : J.R. Geigy · 1 picture

Dyes and dyeing -- Wool · Dyes and dyeing -- Silk

Internet Archive · Getty Research Institute · Public domain (published before 1931) · More from this library