ca- outward position, and there being secured to the lever, in front of its fulerum, a link connected with the tional methods, the ill planned and insufficient light- lines at d show the hidden granite arch that receives the thrust from the main arch and keeps the four great rear end of a guide… … DAWSON’S CAR COUPLING. that these diagonal ribs must be supported. In this ee a A Mammoth Aphengescope. he did not agree with some who had thought that the ling pin slides. The front end of this guide lever has a ribs connecting the four great columns should be The English Mechanic describes what…
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