Hartford Steam Boiler Inspection and Insurance Company · Hartford, Ct. : Hartford Steam Boiler Inspection and Insurance Co · leaf 123
Pm … illustration is so plain that a description will hardly be necessarj^ In establishmentswhere the water is of a character to render it necessary to use a solvent, one of theseattachments to the pump or injector will be found verj^ useful. In order that thethree ways of making the attachment may be…
Locomotives · Steam-boiler explosions
Internet Archive · Carnegie Library of Pittsburgh · Public Domain Mark 1.0. Free to use for anything.
