US D402697 S
FIG. 1 is a perspective view of a combination whiteboard showing my new design, the two writing instruments depicted by means of broken lines being shown for illustrated purposes only and forming no part of the claimed design;
FIG. 2 is a front elevational view;
FIG. 3 is a bottom plan view; and
FIG. 4 is a right side elevational view, the left side being a mirror image thereof.
The rear of the article is unornamented.