rent in the contents of the boiler, pany has commenced sending messages between Liv- ing to the mass of people only when it has been re- so that the formation of scale is retarded, if not pre- erpool and Manchester, England, at 12 cents each, duced to general laws, and we presume that expe- vented… … doubtedly the most widely cinculated and influential publication of the kindin the world. In commencing the new volume the publish ers desire to call special attention to its claims as A JOURNAL OF POPULAR SCIENCE. future reports of the Commissioner. They can be In this respect it stands unrivaled.…
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