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Scientific American, Vol. 46, No. 10 (1882) (1882)

leaf 3

An illustration from Scientific American, Vol. 46, No. 10 (1882), 1882, leaf 3
of paper was drawn over the perforated and the harmonium receives them. The commutator, e, face of the box in a direction perpendicular to the line of } creasingly important part played by technical knowledge may be turned so as to cause the melophone to transmit or and inventive power in the great… … much. Specially would I say looms. He combined with the to young men: Never consider melophonea melograph, intended that your present machinery to record stenographically the an electromagnet, f, similar to those of the melograph. is perfect; look at it rather as crude compared to what it pieces…

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