ers, the inner one being heated by confined supposed discovery, made some time ago, of a companion which offers the advantages of easy connection by simple automatic catch mechanism, and which embodies a novel | star to Procyon. steam, and the outer one fitted with appliances by which the The… … definite information regarding the process The principal difficulty encountered in de- to which the writer refers.—Eds.] vices of this description is the fastening of PBICE'S HOSE COUPLING, ) 1876 SCIENTIFIC AMERICAN, INC.
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