The latest invention in this linois Mlustrated here- non so that it swings freely on its axis. In thisarm pumice stone, turning to profit the sulphurous acid with. Tt is.a glass chimney with spiral grooves ex- resulting from the process to the preparation “of sul- tending from top to bottom, the… … MILLER’S BREECH-LOADING CANNON. ‘Appleby through the Sciontific American Patont manipulated st each discharge, and are also con- magnesium in a flame produced by.a mixture of ox- Agency June 12, 1886, Address Appleby & Gould, ‘venient for firing. ygen and hydrogen.-—London. Mining Journal, ‘As each…
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