Hartford Steam Boiler Inspection and Insurance Company · Hartford, Ct. : Hartford Steam Boiler Inspection and Insurance Co · leaf 209
Figure 3 that the end of the shell plate had thinned down to little more thancardboard thickness. The head itself was likewise wasted and hadcracked near the turn of the flange In order that mud drum heads may be readily accessible for inspec-tion and that there may be less opportunity for the…
Locomotives · Steam-boiler explosions
Internet Archive · Carnegie Library of Pittsburgh · Public Domain Mark 1.0. Free to use for anything.
