spool that is placed rest ‘in rubber cushions, so that there is no jar and the in a small spring-frame that is suspended from the bed- The SCIENTIFIC AMERICAN is a paper peculiarly adapted to all sound is deadened. On the shaft of the small belt-wheel, plate, A, by a small angular joint or slot, 7,… … scending carries the thread through the cloth and passes Ten Copies, for Twelve Months..... inside the curved needle; as the straight needle returns C, by which the machine is operated, is placed a cam- Fifteen Copies, for Twelve Months. 2 back it leaves a loop through which the curved needle…
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