te. It will be seen from the sectional We illustrate herewith a new portable steam engine,| The invention herewith illustrated is an improved adjust- view that the usual coupling set screw and wedge are em- adapted to all cases where power ranging from 6 to 10 horse able metal lining for the throat… … relating to patents is vested in Congress. Judge Sharswood’s The boiler is of the best American plate, and provided with decision is in accordance with analogous decisions by the an improved fusible plug in the crown sheet. The whole courts heretofore published in the ScmeNTIFIC AMERICAN. ]…
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