Hartford Steam Boiler Inspection and Insurance Company · Hartford, Ct. : Hartford Steam Boiler Inspection and Insurance Co · leaf 438
37>500 Years of Inspections for 1.500 Companies Over 1,500 businesses — some of themmanaging as many as 100 differentplants — have insured their powerequipment continuously with HartfordSteam Boiler for 25 years or longer.
Locomotives · Steam-boiler explosions
Internet Archive · Carnegie Library of Pittsburgh · Public Domain Mark 1.0. Free to use for anything.
