The ornamental design for an alphanumericdisplay, as shown and described.
FIG. 1 is a perspective view of a first embodiment of the design for the alphanumeric display;
FIG. 2 is a front side view of the first embodiment of the design therefor;
FIG. 3 is a rear side view of the first embodiment of the design therefor, opposite the front side view;
FIG. 4 is a top view (or, due to symmetry, a bottom view) of the first embodiment of the design therefor;
FIG. 5 is a right side view (or, due to symmetry, a left side view) of the first embodiment of the design therefor;
FIG. 6 is a perspective view of a second embodiment of the design for the alphanumeric display;
FIG. 7 is a front side view of the second embodiment of the design therefor;
FIG. 8 is a rear side view of the second embodiment of the design therefor, opposite the front side view;
FIG. 9 is a top view (or, due to symmetry, a bottom view) of the second embodiment of the design therefor; and,
FIG. 10 is a right side view (or, due to symmetry, a left side view) of the second embodiment of the design therefor.
The dashed lines in the drawings are shown for environmental purposes and form no part of the claimed design. The dot-dash broken line represents the bounds of the claimed design and forms no part thereof.