The<: patented on dan. 16, 3866,. 2 ace a a 4. embry 2m a Tue address of Mr. Snell, the inventor ‘of the through the Scientific American Patent Agency, by when going forward. This arrangement aids the ma- swarm alarm, illustrated on page 46 of the current L. B. Hubbell, of Alton, Ill.; address… … Canada subscriptions, 25 cents extra. Specimen copies sent free, entailing loss of power. Address MUNN & CO., Publishers, paper, read before the Mechanical Engineers at Shef- The trouble is obviated by this arrangement and the No. 37 Park Row, New York City field, in 1861, Mr. John Brown, of the…
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