Experimental Graphophone and Recording

This is an experimental machine for recording sound with a vertically cut wax record on its cylinder. It was made as a demonstration piece at the Volta Laboratory, Washington, DC, in September 1881. The machine is a modified Edison phonograph. The grooves of the machine’s cylinder have been widened and coated with wax. A hand-written card attached to the machine with sealing wax reads: “The following words and sounds are recorded upon the cylinder of this Graphophone: ‘T-r-r—T-r-r—There are more things in heaven and earth Horatio, than are dreamed of in our philosophy—T-r-r—I am a Graphophone and my mother was a Phonograph.’”