is sometimes the practice to allow missioners found employment for over 10,000 persons. a steady stream of oil to escape from the side of the pump tt 6 = PROPOSED THAMES BRIDGE. or tube, which, owing to the pressure of the column of oil They were hatched On page 829 of the ScrentTiFic AMERICAN of… … cumulation of matter that would tend to prevent successful proposed by Sir Joseph Bazalgette for the new bridge which caught in the Hudson River and New York Bay at an age it is intended to throw across the Thames at London, near pumping. Mr. L. W. Young, of Elk City, Pa., has, how- when they are…
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