W. J. Atkinson (William John Atkinson) Butterfield

W. J. Atkinson (William John Atkinson) Butterfield
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CHAPTER I INTRODUCTORY—THE COST AND ADVANTAGES OF ACETYLENE LIGHTING Acetylene is a gas [Footnote: For this reason the expression, "acetylene gas," which is frequently met with, would be objectionable on the ground of tautology, even if it were not grammatically and technically incorrect. "Acetylene-gas" is perhaps somewhat more permissible, but it is equally redundant and... more...