re aware of the dangers, incurred by the miner in face to be clamped against the packing gasket, PI, on the pursuing his perilous avocation far under the surface of the Hudson on Liability to Disease. side of the main to make a water-tight joint. Another gas- earth, from the premature explosion of… … the water may either have a pipe connection the weather. Dr. Hudson concluded an able YOUNG'S WATEB MAIN TAPPING MACHINE fastened to it for conducting the washings and exhaustive lecture, by stating that the away by a flexible pipe, as shown, or it may be entirely following were some of the…
