Scientific; Swerinw. April i, 1899. 200 … It may be asked here whether there is any way of hinge fashion with the needle, N, and the plate holder, QUADRUPLE HARMONIC-MOTION PENDULUM. 4.—Close ratio. -Ratio 3 : 7. -Ratio U :4. 1.—Ratio 2 SI. — Ratio :J :4. )<. —Ratio o :4. 0. —Ratio a ::j. 7. —Ratio 2 :!!. /%h± IS.—Close ratio. 12. —Ratio…
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