The ornamental design for a stand for a display, as shown and described.
FIG. 1 is a perspective view of a stand for a display showing our new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a top view thereof;
FIG. 7 is a bottom view thereof;
FIG. 8 is a perspective view thereof showing in a rotating state;
FIG. 9 is an enlarged view of an indicated portion of FIG. 1;
FIG. 10 is an enlarged view of an indicated portion of FIG. 4;
FIG. 11 is an enlarged view of an indicated portion of FIG. 6; and,
FIG. 12 is an enlarged view of an indicated portion of FIG. 7.
The dot-dashed broken lines represent a boundary of the claimed design and form no part of the claimed design. The dashed line showing of portions of the stand for a display is for the purpose of illustrating unclaimed portions of the stand for a display and forms no part of the claimed design.