mmtm. 288 October 28, 1893. … PBTBOLETTM MOTOR BOAT. Petroleum Locomotive. St^lonuy Petroleam Uotor, claim is for the use in such instruments Aug. 19, Oct. 21, 1890: April 7 May 12, 1891; July 19.1892. of a diaphragm, made of a plate of iron O A lAf fi Wanted 50,OUO Sawyers Q A \Mi O SCIENTIFIC AMERICAN DYNAMO. ^^ n vv O and…
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