g one or more lead eral widths glued together with the grain so arranged plugs on the outer ends of the keys, the amount being that it shall run approximately in the direction of the determined by an operator who is specially trained for finished keys. By reference to the engraving showing this… … Concurrently with this ad- which the ebony keys are justment great care is Assembling the Action. glued down upon the proper taken to insure that the Members. The whole set is THE ART OF PIANO MAKING,—II,
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