n. He also asserts, that a very small disk, and between the upper disk and the follower, F. quantity of metallic manganese introduced among molten These rollers, as well as the rollers, 7, between the cams, cast-iron counteracts all the pernicious effects of phos- are hung to frames, f/f, which run… … When the press is used asa punch, the punch is ate not do to mix it with the pig-iron in the smelting fur- nace, because in that case, the manganese will all be tached to the iowerend of the shaft, S, the follower is braced in its place, and the upper disk only caused to re- oxydized by the air,…
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