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 Light

PART XIV.

Chapter 1423 wordsPublic domain

ILLUMINATING POWER OF COAL GAS, AND QUANTITY OF GAS CONSUMED IN A GIVEN TIME, BY DIFFERENT KINDS OF BURNERS, AND GAS LAMPS 269