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Scientific American, Vol. 35, No. 12 (1876) (1876)
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r them. The gate may also be placed on the side of a can Patent Agency (August 1, 1876) by Mr. J. L. Gouley, steep bank or over snow drifts. New Orleans, La. This inventor proposes to make the safe pipe cools, the water gradually returns to the boiler, revers- This invention was patented July 25,… … © 1876 SCIENTIFIC AMERICAN, INC.Internet Archive · Public domain (published before 1931). Free to use for anything.
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