On Molecular and Microscopic Science, Volume 1 (of 2)Note 13 — SECTION III. ATOMIC THEORY, ANALYSIS AND SYNTHESIS OF MATTER, UTILITY OF WASTE SUBSTANCES—COAL-TAR COLOURS, ETC.Reading editionM. H. Kopp.◇Copy noteReturn to SECTION III. ATOMIC THEORY, ANALYSIS AND SYNTHESIS OF MATTER, UTILITY OF WASTE SUBSTANCES—COAL-TAR COLOURS, ETC.