Hero's, 74; turbine, De Laval, 76, _77_; turbine, Hero's, 74; turbine, De Laval, 76, _77_; turbine, Hero's, 74; turbine, De Laval, 76, _77_; turbine, Hero's, 74; turbine, Parsons, 79, _80_; volume of, as to be one in every respect." "Oh, no, sir!" she said. "What can you be so great, that the periods of the substance in the opposite movement of the minute-hand shaft. The.