ed. Messrs. Dietrich & Co. are also of the shaft of which carries an eccentric cam. This cam, by inventors of a peculiar solution for coating iron, which is insol- means of a traversing roller on the end of an arm swinging Pisciculture. uble in water and prevents oxidation. Theyexhibit a wrought… … original inventor of the bullet now used with with the microscope. The first development, the Enfield rifle, and known as the Minie bul KELLEY'S WATER WHEEL GOVERNOR. after the egg has been maturing in the let, and for which Minie received the Govern- proper temperature for about thirty days, ment…
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