dure, compelled to precipitate themselves from the upper stories enabling us to avoid the dangers and difficulties of the latter AN INGENIOUS TOY. of burning buildings. It consists simply of a net sustained operation. An ingenious mechanical contrivance, which may be used on poles, which are held… … : selected as the successor of Claude Bernard in the professor as a toy for children, or, by simple modification, as an at ship of the College of France. The qualifications of Dr. trivances of this kind kept at police stations ready for in- tractive sign for dealers in sporting goods, is…
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