Details
Four-minute operatic cylinders:
twenty-two wax Amberols by Caronna, Laute-Brun, Polese, Cilla, Sylva, Ferrabini, Duclos, Arral, Constantino, Delna and others; fifteen 28,000 series Blue Amberols by Kurz, Constantino, Zenatello, Rappold, Albani, Verlet and others; seven 29,000 series, by Rappold/Parvis, Hempel and Bonci; and fourteen others, mainly 27,000 series, by Dangely, Payan, Felisaz, Haberdeau and others
twenty-two wax Amberols by Caronna, Laute-Brun, Polese, Cilla, Sylva, Ferrabini, Duclos, Arral, Constantino, Delna and others; fifteen 28,000 series Blue Amberols by Kurz, Constantino, Zenatello, Rappold, Albani, Verlet and others; seven 29,000 series, by Rappold/Parvis, Hempel and Bonci; and fourteen others, mainly 27,000 series, by Dangely, Payan, Felisaz, Haberdeau and others