ic- tion he finally remarked that ' ' before many years we shall find, both in factories and on board ships, engines with a fuel consumption not to exceed one pound of coal per effective horse- power per hour, and with these engines the gas producer will take the place of the steam boiler." This… … it may not be amiss here to refer finally to one of C. William Siemens' addresses to the British Association for the Ad- object to show here by an exposition of vancement of Science in which he ex- the various gas and oil engines now in pressed the conclusion that if a tem- current use, doing a…
Engineering
Internet Archive · Smithsonian Libraries · Public domain (published before 1931). Free to use for anything.
![An illustration from [Graphophone patents] (1878)](https://img.insideoutlibrary.com/img/200/ia-graphophonepaten02unit-106-41.webp)
