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Scientific American, Vol. 89, No. 23 (1903) (1903)

leaf 11

An illustration from Scientific American, Vol. 89, No. 23 (1903), 1903, leaf 11
ront of the other, The supposed inventors of the telephone are so many, In the accompanying illustration we show a folding and are divided into compartments by rails of I-shaped and their number is so constantly increasing, that the stcol of improved form, which has just been patented claims of a… … movable and flexible as to respond to all the vibrations the case. The upper groove is made so deep, that on FOLDABLE SEAT, of sounds (as does air), and that if this disk were raising the glass door therein the lower end of the placed in a circuit so that it could make and break the door will be…

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