c American, 128Fulton st, three doors from the Sun Office. DesignsDRAWINGS of all kinds for PATENTS, Steals;made as above, at very low charges.. w Lap-welded Wrought Iron Tubes FOR TUBULAR BOILERS, From 1 1-4 to 6 inches diameter, and anylength, not exceeding 17 feet. THESE Tube3 are of the same… … rjMiE UTILITY of this invention so far exceeds the-*- expectation of the inventor that he has been in-duced to engage in the manufacture of them to alarge extent. It is understood from the engraving,that the proper position of the instrument is vertical,and that the weight of the ball will keep the…
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