Journal - Franklin Institute of the State of Pennsylvania (1826)
Franklin Institute, Philadelphia, Franklin Institute (Philadelphia, Pa.) · [Philadelphia : Franklin Institute] · leaf 153
G^ R^ -A. m: s . s c ALE OF IIVr>ICATOR, 40 I> O U IV 13 S I* E R I IV C H … Briggs—Gas Works Engineering. 113 No. 1 of first series as unity. No attempt has been made to presentin tlic summary either the rehitive cost of the total or of the nethorse-power. The former is unnecessary for ordinary investigations,and late experiments appear to indicate that in engines of…
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