Si fal aetd wea Te i VOLUME 6.) [NUMBER 49. THR Scientific American, … and Boston on a more direct route than thore portion, A, of the semi-eliptic spring. D is The accompanying engraving represents an verses! republican nobility—all the sovereigns, which now connect the two cities. The pre- a loop attached to the C spring and to the young and old—to give it their…
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