he that so as to have eight grains of gold to the ounce, or one The cam lever, B, is then brought down to the stop, C, on stone, while its effect upon the latter is to keep it truly round grain to each dram, and you will always know when you pour the cam, bending the tooth toward the latter. and… … ner ones) loose. The bands of i} of ‘set to be given to a saw. The tl | these pulleys are arranged with die bar is kept in contact with the a simple shifting apparatus, so AUTOMATIC TOOL GRINDING MACHINE. cam by the recoil of the spring, J. that only one belt on the fast Sliding laterally upon the…
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