Hartford Steam Boiler Inspection and Insurance Company · Hartford, Ct. : Hartford Steam Boiler Inspection and Insurance Co · leaf 5
PLAN SECTION ON a.h feed pipes. The safety-valve is put on simply as a precautionary measure, in case thefeed should become disarranged and steam be raised in the boiler. There is a longglass water-gauge, which is not shown in the illustration. This boiler is fed from thecity pressure, which at the…
Locomotives · Steam-boiler explosions
Internet Archive · Carnegie Library of Pittsburgh · Public Domain Mark 1.0. Free to use for anything.
