, each flue or chamber forming a A A are the drawbars, in mortises in the ends of each of formed, has been in use for the past year, giving in every heater by itself, it becomes impossible for a strong current which are jointed the coupling bars, B. A part of one respect satisfactory results. For… … Covering for Steam Pipes, heat reaches the upper stories, a frequent trouble in furna drawhars, adapting them to slide upon each other, is already A new method of covering steam pipes is applied in the ces the parts of which are mutually dependent. shown in the engraving and needs no description.…
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