hoisted to the surface without delay. A vertical upright signaling inventor of an Attachment for Coal Scuttles and other ves- separating Gold from sand and dust or powdered rock. It is so constructed as to effect the separation of the gold rod, extending from the surface of the groundto the bottom… … ii} Fig. 26.—POTATO DIGGER (Arrache pommes de terre). A novel Apparatus for Demonstrating Military Tactics ered by the workmen at the levels. Means for locking the has been patented by Col. William H. Brownell, of Brook- ashes to escape into the room. lyn, N. Y. The object of this invention is to…
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