Hartford Steam Boiler Inspection and Insurance Company · Hartford, Ct. : Hartford Steam Boiler Inspection and Insurance Co · leaf 191
he smoke pipe is finally down the soot still remainingin its interior should be removed. The amount so obtained sub-tracted from that formerly in the pipe will give the difference be-tween the two — this difference will be found on the householdersshirt front. It is an unnecessary expense to remove… … Devoted to Power Plant Protection Published Quarterly Wm. D. Halsey. Editor. C. L. Wright, Assistant Editor. HARTFORD. APRIL. 1923. Single copies can be obtained free by calling at any of the companys agencies. Subscription price 50 cents per year when ma/ted from this office. Recent bound volumes…
Locomotives · Steam-boiler explosions
Internet Archive · Carnegie Library of Pittsburgh · Public Domain Mark 1.0. Free to use for anything.
