US D520052 S1
FIG. 1 is a top, front and left side perspective view of a mailing machine according to the invention;
FIG. 2 is a front view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a left side view thereof; and,
FIG. 6 is a rear view thereof.
The structural features depicted by means of broken lines in FIGS. 1-5 have been shown for illustrative purposes only and form no part of the claimed design.