Die Chemie des Steinkohlentheers mit besonderer Berücksichtigung der künstlichen organischen Farbstoffe
Gustav Schultz's German technical treatise on coal-tar chemistry and synthetic organic dyestuffs, issued by F. Vieweg und Sohn in Braunschweig in 1900 for industrial chemists, dye works and students of the aniline trade. Wood-engraved plates show distillation columns, riveted tar stills, condensers, filter presses and coke-oven batteries in strict elevation, with captioned part labels and pages of hexagonal ring formulae and reaction arrows usable as line-art diagram stock.
