g continuously in the same direction. tried thus: Clean a penny very carefully until all Of the accompanying illustrations, Fig. 1 is a view of solution of 20 parts of Na Cl to 100 parts of water, in the reversing wechanisin with parts in section; Fig. 2 which an amalgamated zine rod is dipped; an… … ACCORDING to The American Architect, the the pulley to the shaft. When it is desired to NORTON’S REVERSING MECHANISM. city government of Boston is considering the ques- reverse the motion of the shaft, the operator, by means of the lever, shifts the movable rod to tion of establishing a public…
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