Hartford Steam Boiler Inspection and Insurance Company · Hartford, Ct. : Hartford Steam Boiler Inspection and Insurance Co · leaf 486
otting the country from coastto coast with big central stations which now meet the demand of anever-increasing electrical load. In a sense, then, Edisons plant at Menlo Park, with its small boiler,engine, and dynamo which sent current through the first group ofincandescent lamps and drove the… … KW 1—1 o ;<^ c . d H^ H U CO om Figure i 210 THE LOCOMOTIVE July. original layout drawing of the boiler which the Babcock & Wilcox Com-pany installed in that plant in 1878. It will be noted that although the Tubulous Safety boiler resembles the modern water tube boiler inmany respects, there…
Locomotives · Steam-boiler explosions
Internet Archive · Carnegie Library of Pittsburgh · Public Domain Mark 1.0. Free to use for anything.
