d at the exit pipe fell from 84° Pah. to—80° Fah., row end of the frame. To the short axle Is attached a gear after passing through three-fourths of a mile of piping con- the air was taken at ordinary pressure, compressed, cooled, wheel luto which meshes a smaller wheel secured to the tained in an… … side, at the rear, are situated cylinders, one be- per, lead peroxide, acidulated solution of sul- ASPINW ALL'S SAIL WAGON. ing the steam cylinder, the other the expanding phate of copper; (3) the amalgamated zinc accu- cylinder. Between these two the air compressor mulator of zincked lead, lead…
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