FIG. 1 is a front perspective view of a wall file showing the new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is left side elevational view thereof;
FIG. 5 is a right side elevational thereof;
FIG. 6 is a top view thereof showing the lid closed;
FIG. 7 is a bottom view thereof; and,
FIG. 8 is a front perspective view thereof showing the lid open.
The broken lines showing portions of the features in FIG. 3 illustrate environmental matter, and form no part of the claimed design.