THE SCIENTIFIC AMERICAN. : = The patent for this admirable invention was gianted CHLORIDE OF ZINC. ENGINES. on August 14, 1860; and further information in rela- This paint is a mixture of oxi-chloride of zinc aad al- kaline solutions. There are two ways to manufacture it. a 1. Take chloride of zinc… … bee, in either of these instances, would killed, and the conductor, Mr. Adams, and scarcely excced three months; also, that it Mr. Brush, were wounded, the latter seri- requires only a few months to change an ously, by the fullowing sad occurrence:—Yesterday, as the up train was passing over the…
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