h the machine. A worm with discords and a clangor little less than barbarous, most people like this sort of wheel secured to the shaft of the metal i ot . : drum is driven by a worm on a shaft extend- music and are ever ready to listen to it. ing at right angles to the drum and carry- Possibly one… … Fig. 5.—THE MUSIC. tact screw, C. The spring arm, B, is held happen to have a musical ear, he can pro- normally out of contact with the contact cure the assistance of some one who has, A fine bell made of genuine bell metal is one thing, screw, C. When the arm, B, is raised by one of the quires…
Internet Archive · Public domain (published before 1931). Free to use for anything.
![An illustration from [Graphophone patents] (1878)](https://img.insideoutlibrary.com/img/200/ia-graphophonepaten02unit-690-299.webp)
