FIG. 1 is a front perspective view of a slot wall back plate showing my new design, with a hook attached thereto;
FIG. 2 is a left elevational view of the slot wall back plate shown in FIG. 1, the right elevational view being a mirror image thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a front elevational view thereof;
FIG. 5 is a bottom plan view thereof; and
FIG. 6 is a top plan view thereof.
FIG. 7 is a front perspective view of another embodiment of a slot wall back plate showing my new design, with a hook attached thereto;
FIG. 8 is a left elevational view of the slot wall back plate shown in FIG. 7, the right elevational view being a mirror image thereof;
FIG. 9 is a rear elevational view thereof;
FIG. 10 is a front elevational view thereof;
FIG. 11 is a bottom plan view thereof; and,
FIG. 12 is a top plan view thereof.
The portions shown in broken lines are included for illustrative purposes and form no part of the claimed design.