Disc

FIG. 1 is a perspective view of a first embodiment of a disc, showing my new design; FIG. 2 is a front view thereof; FIG. 3 is a rear view thereof; FIG. 4 is a right side view thereof; FIG. 5 is a left side view thereof; FIG. 6 is a top view thereof; and FIG. 7 is a bottom view thereof. FIG. 8 is a perspective view of a second embodiment of a disc, showing my new design; FIG. 9 is a front view thereof; FIG. 10 is a rear view thereof; FIG. 11 is a right side view thereof; FIG. 12 is a left side view thereof; FIG. 13 is a top view thereof; and, FIG. 14 is a bottom view thereof. The thin broken lines depict portions of the disc that form no part of the claimed design.