FIG. 1 is a perspective view of a first embodiment of a disc cartridge showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a rear elevational view thereof;

FIG. 8 is a perspective view of a second embodiment of a disc cartridge showing my new design;

FIG. 9 is a front elevational view thereof;

FIG. 10 is a bottom plan view thereof; and,

FIG. 11 is a rear elevational view thereof, the rest of views thereof is the same as those of the first embodiment.