Hartford Steam Boiler Inspection and Insurance Company · Hartford, Ct. : Hartford Steam Boiler Inspection and Insurance Co · leaf 105
Fisr. 2. Fii We were led to make thesethe rough and unnecessaryhammer is often used innever tell what the effectheavy hammer may be.fracture which, from theis subjected in use, maydefect. A machine some-fciicumstances that seem:to impossible to account for it. experiments by witnessingmanner in…
Locomotives · Steam-boiler explosions
Internet Archive · Carnegie Library of Pittsburgh · Public Domain Mark 1.0. Free to use for anything.
