medium of compressed air. been filled up and then faced off, and the other, near were split with enormous pressure and the stockhold- A representative of the SCIENTIFIC AMERICAN was at the iron pipe shown in our small illustration, was open ers and the general public believed that the tubes were… … 2° FLOOR PLANS a Sore Nl Threshold of Rear Exhibition Room, Showing Concealed Tube, A. INVESTIGATIONS AT THE KEELY LABORATORY. The second floor was divided into an office and two into the side of the sphere was found to be the proper purposes of deception, that it is little wonder that this…
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