Hartford Steam Boiler Inspection and Insurance Company · Hartford, Ct. : Hartford Steam Boiler Inspection and Insurance Co · leaf 420
ailureof the joint would require only the shearing of the rivets in longpitch, or 63^ inches, and the failure of the defective plate. It might be argued that the exposure of the inside of the lap seam,when the change to a butt seam is made, would reveal the presenceof a lap seam crack. A crack of…
Locomotives · Steam-boiler explosions
Internet Archive · Carnegie Library of Pittsburgh · Public Domain Mark 1.0. Free to use for anything.
