Perforated music box for discs
diameter: 10 5/8 in. ( 27 cm )
printed(?): on obverse: "Air bal(?) of Verdi's / Il Trovatore" [also in French and German] and "Brevele(?) / PATENT S.G.B.G. PATENTED"
Perforated metal music box disc.
Due to ongoing research, information about this object is subject to change.