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Scientific American, Vol. 87, No. 15 (October 1902) (1902)

leaf 9

An illustration from Scientific American, Vol. 87, No. 15 (October 1902), 1902, leaf 9
,000. The of two parts, which are oppositely threaded at their straighter surface than on a violin, where the four management of the estate has cost so much that after adjacent ends to receive turnbuckles or nuts, F. In strings bear upon a very small part only of the sound- deducting expenses there… … pushing the plug into the jack this sleeve is forced ing-board bears with greater pressure and far more BOTTOM OF A GRAND PIANO, SHOWING THE TENSION back into the plug handle by the face of the jack and vitality against the strings than the necessarily thin RODS AND SOUNDING BOARD RIM, A. is caught…

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