Hartford Steam Boiler Inspection and Insurance Company · Hartford, Ct. : Hartford Steam Boiler Inspection and Insurance Co · leaf 6
CoRiiosioN AiiouND Stay Bolts. — Fig. 1. slightly under the varying pressures, and though the flexure, and consequent alteration ofthe surface, was probably too small to be seen, it is easy to believe that it was sufficient toopen up the fibres to the water in certain directions, rather than in…
Locomotives · Steam-boiler explosions
Internet Archive · Carnegie Library of Pittsburgh · Public Domain Mark 1.0. Free to use for anything.
