A 'Fortissimo' interchangeable cylinder musical box
by Mojon Manger, with three cylinders playing eight airs each, double-spring motor, zither attachment, tune-sheet and walnut case with integral drawer for cylinder storage -- 30½in. (77.5cm.) wide, the cylinders 11in. (28cm.), on later wood stand
A 'Fortissimo' interchangeable cylinder musical box
by Mojon Manger, with three cylinders playing eight airs each, double-spring motor, zither attachment, tune-sheet and walnut case with integral drawer for cylinder storage -- 30½in. (77.5cm.) wide, the cylinders 11in. (28cm.), on later wood stand