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K. & E. Color Analyzer (1925)

Keuffel & Esser Co. · Keuffel & Esser Co. · leaf 1

An illustration from K. & E. Color Analyzer, 1925, leaf 1

Spectrum analysis · Absorption spectra · Analytical chemistry · Colorimetry · Scientific apparatus and instruments · Optical spectroscopy · Keuffel & Esser Co

Science History Institute · Courtesy of Science History Institute · Public Domain Mark 1.0 (public domain). Free to use for anything.

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