during epidemics. It is taken moved andaslip of glass, with iron filings, placed on the in the form of sirup. Whena patient isattacked with chol- poles of the magnet, K. When the key is pressed, and the era, the sirup should be administered, and a dilute solution glass gently tapped, the filings… … tic communication, this improvement is very useful. Th perhaps an inch in hight and broad in proportion, surmounts THE MAGNETIC makers fit up offices and buildings with them when de the flask. sired. The device is so simple that any person of ordinar: MM. Dumas and Chevreul suggest that this may…
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