ngines. While standard tables, late Dr. George Wilson, of Edinburgh, nearly thirty years so called, like those of Regnault or Rankine, on pressures of ago. This is especially noticeable as regards the compara- steam due to temperature, might be accurate and very nearly tive frequency of color… … the pivots to increase the by a spring in the bottom of leverage in moving the the groove. In one end of — bail. The cover has an ow, the handle is pivoted a short, ’ N. J. As will be seen from the engraving it may be set arch across it, the surface stub knife blade, to be used = over the mole run…
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