[NUMBER 39. VOLUME VII.] NEW-YORK, JUNE 12,1852. mote sections, clocks be regulated by national Scientific American, PATENT RAILROAD CAR SEAT. time, differences ot longitude be ascertained CIRCULATION 16,000. … said Railroad Company. His title to origina- These catches are made to vibrate on fulcra. The accompanying engraving is a perspts- effect is produced. The rhusine is then given ' lity was disputed, and claims for damages tive view of an improvement on railroad car By pressing with the hand on the…
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