United States. Patent Office · Washington, D.C., Govt. Print. Off. · leaf 943
mpanying the vibrations impartedto a body of liquid contained therein andreflecting the same to produce resonance, ahead adjustable in said cylinder to vary the di-mensions of the chamber within the cylinder,and a sensitive device in position to be af-fected by the vibrations of the body of… … X3 V
Phonograph · Patents
Internet Archive · Smithsonian Libraries · Public Domain Mark 1.0. Free to use for anything.
![An illustration from [Graphophone patents], 1878, leaf 943](https://img.insideoutlibrary.com/img/1024/ia-graphophonepaten07unit-943-602.webp)
![An illustration from [Graphophone patents] (1878)](https://img.insideoutlibrary.com/img/200/ia-graphophonepaten20unit-969-440.webp)
![An illustration from [Graphophone patents] (1878)](https://img.insideoutlibrary.com/img/200/ia-graphophonepaten10unit-847-568.webp)
![An illustration from [Graphophone patents] (1878)](https://img.insideoutlibrary.com/img/200/ia-graphophonepaten10unit-41-55.webp)
![An illustration from [Graphophone patents] (1878)](https://img.insideoutlibrary.com/img/200/ia-graphophonepaten20unit-1131-504.webp)
