recent report of the Department of the Interior The improvement shown in our engraving has been pa- states that there are in Switzerland 8,t)43 factories and work- however, that remains unanswered, which is, whether any tented by Mr. Samuel M. Oolcord, of Dover, Mass., and is object may become so… … that is somewhat novel. He says that he has used it for FBESERVING ENSILAftS TS SILOS. sensibility of the observer's retina, the cori'ection of the ob- thirty years, and never saw its equal as a bait. The skin of jective, and the illumination.—Th/! Microscope. the neck and the head of a fowl, with…
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