has recently been afBrmed by the plosive gelatine, and weigh 483, 504, and 505 pounds re- pole drum type, although excellent for small and Supreme Court, has given a wonderful impetus to the spectively. All three were as steady in flight as a shell moderate sized machines, is not so advantageous… … IMPROVED MULTIPOLAR DRUM DYNAMO. pounds, 112 pounds, 105 pounds, and the total weight of the ma- 130 pounds, and 118 pounds re- chine without the engine is about spectively. With one shell loaded in the port gun, A few years hence will see a great increase in their seven tons. The total weight of…
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