US D324649 S
FIG. 1 is a front elevational view of a thumb tack showing my new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a top plan view thereof; and,
FIG. 4 is a bottom plan view thereof.
The left and right side elevational views are identical to the front and rear elevational views shown respectively in FIG. 1 and FIG. 2.