hat holes must be can be appreciated when the fire loss in recent years cut through several feet of ice in order to put the is considered. The series of great fires beginning water from the jets directly on the fire. In Zero Weather the Water Freezes as It Falls, with that of Chicago and ending… … The Hoses Themselves Are Often Incased in Ice. Falling Walls or Beams Are a Source of Danger. than six hundred million such substances as soda, dollars. It is a fact that salt, potash, alum, and within the last twenty-five borax. The chemical en- years the total fire losses gine, as we call it, is…
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