E-text prepared by Paul Murray, Richard Prairie, and the Project Gutenberg Online Distributed Proofreading Team from images generously made available by the Bibliotheque nationale de France (BnF/Gallica) at http://gallica.bnf.fr. Fullerian Profesor of Chemistry in the Royal Institution. Corresponding Member, etc. of the Royal and Imperial Academies of Science of Paris, Petersburgh, Florence, Copenhagen, Berlin, Gottingen, Modena, Stockholm, Palermo, etc. etc.…
Or read it translated: 日本語 · 中文 · हिन्दी · Español · العربية · Français · বাংলা · Português · Русский · Bahasa Indonesia · اردو · Deutsch · Kiswahili · 한국어