y difficulty, noted for the strictness of its discipline, has now 45G hands under the most trying circumstances, such as are found in however intrinsically complicated it may be. The ear is at- in its employ whose services average 20 years, 328 who engines driving mills for crushing ores, and other… … slide by their own weight down the cam, mak- by its owner, it must have careful and continued ing a partial revolution about the vertical axis BROWN'S SAFETY GOVERNOR. attention. of the governor; a ndthe valve stem and valve are lowered so as to entirely cut off the supply of steam to the en-…
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