Hartford Steam Boiler Inspection and Insurance Company · Hartford, Ct. : Hartford Steam Boiler Inspection and Insurance Co · leaf 28
Fig. 3. … Fig. 4. There was extensive internal corrosion at the point where the barrel joins the boxand in other places on the lower parts of the shell. We can hardly escape the convic-tion that the lower part of the shell, where the water is cooler from defective circulation,was kept in an unhealthy state…
Locomotives · Steam-boiler explosions
Internet Archive · Carnegie Library of Pittsburgh · Public Domain Mark 1.0. Free to use for anything.
