s may be varied from 50 to 275. the shaft, while the outer disks are tightened against A small influence machine, with a single revolving tions made at the Boston City Hospital I have seen no the glass plates by means of large nuts threaded on plate, not shown in the figure, 2 feet in diameter,… … Fig. 2.—MAMMOTH STATIC MACHINE FOB X-BAY WOBK. Diameter of revolving plates, 6 feet; of fixed platee, 6 feet 4 inchce. ) 1899 SCIENTIFIC AMERICAN, INC.
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