cteuttfic \kmttktcn THE ADVOCATE OP INDUSTRY, AND JOURNAL OF SCIENTIFIC, MECHANICAL AND OTHER IMPROVEMENTS. hot 4. Nen> gork, 3folg \\ \8M. No. £3. RAILROAD SEWS. COATE'S PROTRACTING TABLE. Scientific American. … quality, and is represented by engineers to be A living scant to gain, all that could be desired for driving steam en- And some interest small attain gines. The mine is described to be inexhaust- mate calculations in Trigonometry by the This is a Protracting Table, invented by In the soil. MP. St!…
Patents · Rifled · Combination · Claim · Ment · Purpose · Scientific American · Manner · Grand gold · Bilge timbers · Address munn · Steam engine · Rifled cannon · Patent office · General lyon · Purpose set · Straw carrier
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