New York [etc.] Simmons-Boardman Pub. Co. [etc.] · leaf 138
at during thepast two years the individual membei-s of the committeehave made a number of experiments with a view of findingsome foundation to start from on which to determine thesize of exhaust nozzles in proportion to other pans of theengine or boiler. The conditions that must be fulfilled by a… … IMPROVED CUAiNK PIN PRESS. 1 effect. It should be large enoughblast without lifting or tearing the nre, and be economicajin its use of fuel. After two years of experiment and research your com-mittee has come to the conclusion that owing to the greatdiversity in the relative proportions of the…
Railroads · Railroad cars
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