The ornamental design for a combineddetachable shelving and display wall, as shown and described.
FIG. 1 is a top, front and side perspective illustration of a combined
detachable shelving and display wall, showing my new design, the location
of the detachable shelving being shown by way of example. The broken lines
of the articles are shown for illustrative purposes only and form no part
of the claimed design;
FIG. 2 is a side elevational view thereof, the opposite side being a mirror
image; and,
FIG. 3 is a top plan view thereof, the bottom being a mirror image of the
top shown.