FIG. 1 is a right perspective view of a gaming machine top box embodying the ornamental design according to the present invention.
FIG. 2 is a right side view of the gaming machine top box shown in FIG. 1. The left side view is a mirror image of the right side view and is therefore omitted from the drawings.
FIG. 3 is a front view of the gaming machine top box shown in FIG. 1.
FIG. 4 is a rear view of the gaming machine top box shown in FIG. 1; and,
FIG. 5 is a top view of the gaming machine top box shown in FIG. 1.