Description of the Process of Manufacturing Coal Gas, for the Lighting of Streets Houses, and Public Buildings With Elevations, Sections, and Plans of the Most Improved Sorts of Apparatus Now Employed at the Gas Works in London and the Principal Provincial Towns of Great Britain; Accompanied With Comparative Estimates, Exhibiting the Most Economical Mode of Procuring This Species of LightPART I.Chapter 120 wordsPublic domainPAGEGENERAL NATURE AND ADVANTAGES OF THE ART OF PROCURING LIGHT, BY MEANS OF CARBURETTED HYDROGEN, OR COAL GAS 1