Amapro Union Phoenix acid and neutral dyeing colors for garment dyers : manufactured by American Aniline Products, Inc
A 1920 trade catalogue issued in Boston by American Aniline Products, Inc., presenting its Amapro Union Phoenix acid and neutral dyes to garment dyers. The first picture shows rows of diamond-shaped colour swatches grouped in vertical panels, each dye sample printed as a dense solid block, while the second is a panel titled Views of Our Factories with three aerial engravings of plants at Rosebank, Lock Haven and Garfield. A designer could take the swatch grid as a ready arrangement of tonal palettes and the factory views as tidy small-format architectural prints.
