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Scientific American, Vol. 56, No. 15 (April 1887) (1887)

leaf 3

An illustration from Scientific American, Vol. 56, No. 15 (April 1887), 1887, leaf 3
cured in the upon a metal ring held to ground in any desired manner. The upper end of the through a capillary tube, and did not come into contact turn upon the rod by a col- with the burning gas till outside of the burner. In the foot is concave, and the lower end of the post is also lar clamped to… … BUBACKEB'S IMPROVED FLOOD FENCE. whereby the batter will be whipped, thrown, and beat- ward and fastened to the upright. The opposite ends en in every direction throughout the entire mass. The of the rods are received between spring clamps, as foot and post are united by a rivet or bolt, the two…

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