Wall file

FIG. 1 is a perspective view of a wall file;

FIG. 2 is a front view of the wall file shown in FIG. 1;

FIG. 3 is a top view of the wall file shown in FIG. 1;

FIG. 4 is a side view of the wall file shown in FIG. 1, the opposite side of the wall file being the same as that shown in FIG. 4;

FIG. 5 is a rear view of the wall file shown in FIG. 1; and,

FIG. 6 is a bottom view of the wall file shown in FIG. 1.

The ornamental design which is claimed is shown in solid lines in the drawings. The broken lines in the drawings are for illustrative purposes only and form no part of the claimed design.