the expansion of the metal when As compared with iron shoes, the cost of the rubber ones heated by steam. The valve fillsup the whole of the space is about one third more, and their weight issome forty per of the steam chest vertically, and, whiJe highly elastic, is cent less. Sixteen sizes are… … which keep the parts pressed closely upon the top of the ber employed, is very great. The device has been succe the sinking of the cap. The oil is received at the same than the device above described. ly used for some time past, and, we understand, has re: The further claims regarding the present…
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