Hartford Steam Boiler Inspection and Insurance Company · Hartford, Ct. : Hartford Steam Boiler Inspection and Insurance Co · leaf 143
Fig. 1.—Hard Scale on TubeSheet. 130 THE LOCOMOTIVE [September, … been successful when some other type has proved unsatisfactory, or perhaps could notbe operated at all. The reason for this is not hard to rind. When properly propor-tioned, with wide spaces between the tubes, and between the tubes and the shell, thehorizontal tubular boiler is accessible in nearly…
Locomotives · Steam-boiler explosions
Internet Archive · Carnegie Library of Pittsburgh · Public Domain Mark 1.0. Free to use for anything.
