FIG. 1 is a front elevation view of a rear combination lamp for a motorcycle, showing our new design;
FIG. 2 is a rear elevation view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a right side elevation view thereof;
FIG. 6 is a perspective view thereof; and
FIG. 7 is another perspective view thereof.
FIG. 8 is an enlarged front elevation view thereof, the rear elevation view is a mirror image of the front elevation view; and,
FIG. 9 is an enlarged right side elevation view thereof, the portions of the motorcycle shown in broken lines are for illustrative purposes only and from no part of the claimed design.